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United States
United States
5594 edible plant species
All (5594)
Fruit (1879)
Leaves (2306)
Roots (916)
Seeds/Nuts (1441)
Mushrooms (346)
Flowers (930)
Shoots (507)
Bark/Sap (298)
Seaweed (105)
Spice/Beverage (743)
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Abelmoschus esculentus
Okra
Abelmoschus manihot
Aibika
Abelmoschus moschatus
Musk mallow
Abies amabilis
Amabilis fir
Abies fraseri
Fraser fir
Abies grandis
Giant fir
Abronia fragrans
Snowball sand verbena
Abronia latifolia
Coastal Sand Verbena
Abrus precatorius
Bird's eye
Abutilon fruticosum
Texas Indian mallow
Abutilon hirtum
Indian mallow
Abutilon theophrasti
China jute
Acacia acatlensis
Chondata
Acacia aneura
Mulga
Acacia auriculiformis
Black wattle
Acacia choriophylla
Tamarindillo
Acacia cochliacantha
Boat-spine acacia
Acacia dealbata
Silver wattle
Acacia decurrens
Sydney green wattle
Acacia farnesiana
Sweet acacia
Acacia flexicaulis
Acacia georginae
Georgina gidgee
Acacia greggii
Catclaw acacia
Acacia greggii var. wightii
Acacia hindsii
Guascanal
Acacia longifolia
Coast wattle
Acacia mangium
Hickory Wattle
Acacia mearnsii
Late black wattle
Acacia melanoxylon
Australian blackwood
Acacia pennatula
Feather acacia
Acacia prainii
Prain's wattle
Acacia pycnantha
Golden wattle
Acacia retinodes
Wirilda
Acacia saligna
Golden wreath wattle
Acalypha hispida
Copperleaf chenille
Acalypha matsudae
Acalypha wilkesiana
Painted copperleaf
Acanthocereus subinermis
Acanthocereus tetragonus
Barbed-wire cactus
Acanthophora spicifera
Spiny sea plant
Acanthosicyos horridus
Butterpips
Acanthospermum hispidum
Bristly star-bur
Acanthus mollis
Bear's breech
Acca sellowiana
Pineapple guava
Acer argutum
Acer campestre
Field Maple
Acer carpinifolium
Acer circinatum
Vine maple
Acer distylum
Acer glabrum
Rocky Mountain Maple
Acer grandidentatum
Canadian maple
Acer interius
Box elder
Acer macrophyllum
Oregon maple
Acer negundo
Box elder
Acer palmatum
Japanese Maple
Acer pensylvanicum
Striped maple
Acer platanoides
Norway Maple
Acer pseudoplatanus
Plane-tree maple
Acer rubrum
Red maple
Acer saccharinum
Silver maple
Acer saccharum
Sugar maple
Acer saccharum subsp. floridanum
Florida maple
Acer saccharum subsp. grandidentatum
Big tooth maple
Acer saccharum subsp. nigrum
Black sugar maple
Acer spicatum
Mountain maple
Achatocarpus nigricans
Blackish achatocarpus
Achillea alpina
Achillea borealis
Milfoil
Achillea filipendulina
Cloth of Gold Yarrow
Achillea millefolium
Yarrow
Achillea nobilis
Noble milfoil
Achillea ptarmica
Sneeze-wort
Achillea sibirica
Siberian yarrow
Achlys triphylla
Vanilla leaf
Achnatherum hymenoides
Indian ricegrass
Achyrachaena mollis
Blow wives
Achyranthes aspera
Chaff-flower
Acinos arvensis
Basil thyme
Acmella brachyglossa
Acmella oleracea
Para cress
Acmella oppositifolia
Linta
Acmella repens
Acnistus arborescens
Wild tree tobacco
Acoelorrhaphe wrightii
Silver saw palmetto
Aconitum napellus
Soldier's cap
Aconogonon phytolaccifolium
Poke knotweed
Acorus calamus
Calamus
Acorus gramineus
Japanese rush
Acrocomia aculeata
Gru-Gru Palm
Acrocomia media
Puerto Rico acrocomia
Acrolasia affinis
Yellowcomet
Acrostichum aureum
Golden Mangrove fern
Acrostichum danaeifolium
Giant fern
Actinella odorata
Bitterweed
Actinidia arguta
Hardy Kiwi
Actinidia deliciosa
Chinese gooseberry
Actinidia kolomikta
Arctic Beauty
Actinidia purpurea
Purple Chinese gooseberry
Actinogyra muehlenbergii
Rock tripe
Acutodesmus obliquus
Adansonia digitata
Boabab
Adansonia fony var. rubrostipa
Fony boabab
Adelia barbinervis
Ata
Adenanthera pavonina
Barbados pride
Adenostemma viscosum
Dung weed
Adenostoma sparsifolium
Red shanks
Adiantum capillus-veneris
True Maidenhair fern
Adiantum pedatum
Northern Maidenhair fern
Adonidia merrillii
Manila Palm
Aechmea magdalenae
Pingwing
Aegle marmelos
Bael fruit
Aegopodium podagraria
Goutweed
Aesculus californica
Californian Buckeye
Aesculus chinensis
Chinese horse chestnut
Aesculus flava
Sweet buckeye
Aesculus glabra
Ohio buckeye
Aesculus hippocastanum
European horse chestnut
Aesculus octandra
Yellow buckeye
Aesculus parviflora
Dwarf buckeye
Aesculus pavia
Red buckeye
Aesculus x carnea
Red Horse chestnut
Aethusa cynapium
Fool’s parsley
Aframomum mildbraedii
African cardamom
Agapanthus praecox var. minimus
African lily
Agaricus arvensis
Horse mushroom
Agaricus augustus
The Prince
Agaricus benesii
Agaricus bernardii
Salt-loving agaricus
Agaricus bisporus
Meadow mushroom
Agaricus bisporus var. albidus
Agaricus bitorquis
Spring agaricus
Agaricus campestris
Field mushroom
Agaricus comptulus
Agaricus cupreobrunneus
Agaricus essettei
Large-bulbed mushroom
Agaricus fuscofibrillosus
Agaricus fuscovelatus
Agaricus impudicus
Agaricus lilaceps
Agaricus pattersoniae
Agaricus perobscurus
Agaricus placomyces
Agaricus semotus
Agaricus silvaticus
Brown wood mushroom
Agaricus silvicola
Wood mushroom
Agaricus smithii
Agaricus squamulifer var. caroli
Agaricus subperonatus
Torn-edged mushroom
Agaricus subrufescens
Almond-flavoured mushroom
Agaricus subrutilescens
Wine colored Agaricus
Agarum turneri
Agastache cana
Hoary balm of Gilead
Agastache foeniculum
Anise Hyssop
Agastache mexicana
Mexican giant hyssop
Agastache neomexicana
New Mexico giant hyssop
Agastache rugosa
Korean mint
Agastache rupestris
Horse mint
Agastache urticifolia
Giant Hyssop
Agastache wrightii
Wright's horse mint
Agathis australis
New Zealand kauri
Agave aktites
Agave americana
Agave
Agave americana var. expansa
Spreading century plant
Agave asperrima
Century plant
Agave atrovirens
Maguey agave
Agave bovicornuta
Cow horn agave
Agave bracteosa
Agave cantala
Cantala
Agave cerulata subsp. dentiens
Century plant
Agave chrysantha
Golden flowered century plant
Agave chrysoglossa
Agave colorata
Agave cupreata
Agave deserti
Desert agave
Agave fortiflora
Agave gigantensis
Agave havardiana
Harvard agave
Agave jaiboli
Agave mapisaga
Maguey mapisaga
Agave moranii
Agave murpheyi
Murphy's agave
Agave palmeri
Palmer's agave
Agave parryi
Century plant
Agave parryi subsp. neomexicana
Agave peacockii
Cacaya
Agave pelona
Agave polianthiflora
Agave potatorum
Butterfly agave
Agave salmiana
Pulque agave
Agave schottii
Agave seemanniana
Cacaya
Agave shawii
Shaw's agave
Agave sisalana
Sisal
Agave sobria
Agave stricta
Hedgehog agave
Agave tequilana
Mescal
Agave utahensis
Desert Agave
Agave utahensis var. eborispina
Century plant
Agave victoriae-reginae
Pintillo
Agave vivipara
Dwarf sisal
Agave vivipara var. rubescens
Agave weberi
Maguey liso
Agave wocomahi
Wocomahi
Agave zebra
Ageratina adenophora
Eupatory
Ageratina aromatica
Lesser Snakeroot
Ageratum conyzoides
Billygoat Plant
Aglaia argentea
Silver boodyarra
Aglaia odorata
Chinese rice flower
Aglaomorpha quercifolia
Rock fern
Aglaonema costatum
Spotted evergreen
Agoseris aurantiaca
Mountain dandelion
Agoseris glauca
False dandelion
Agoseris villosa
Woolly Agoseris
Agrimonia eupatoria
Agrimony
Agrocybe aegerita
Poplar mushroom
Agrocybe cylindracea
Southern poplar mushroom
Agrocybe molesta
Bearded fieldcap
Agrocybe pediades
Agrocybe praecox
Early Agrocybe
Agrocybe vervacti
Agrostemma githago
Corncockle
Agrostis perennans
Upland bent
Agrostis stolonifera
Bentgrass
Agrotriticum x sp
Perennial grain
Ahnfeltia plicata
Landlady's wig
Ahnfeltiopsis flabelliformis
Okitsu-nori
Ahretia anacua
Anacua
Ailanthus altissima
Tree of heaven
Aiphanes horrida
Thorny ruffle palm
Aira caespitosa
Ajuga reptans
Common bugleweed
Akebia quinata
Five leaf akebia
Alaria esculenta
Dabberlocks
Alaria marginata
Winged kelp
Albatrellus ovinus
Sheep polypore
Albizia julibrissin
Silk Tree
Albizia procera
Forest Siris
Alcea rosea
Hollyhock
Alectryon macrococcum
Mahoe
Aletris farinosa
Unicorn root
Aleurites moluccanus
Candle nut
Alhagi graecorum
Camelthorn
Alhagi maurorum
Camel thorn
Alibertia curviflora
Curved flower alibertia
Aliciella leptomeria
Great Basin gilia
Alisma gramineum
Water plantain
Alisma plantago-aquatica
Water Plantain
Alkekengi officinarum
Winter cherry
Allenrolfea occidentalis
Iodine bush
Alliaria petiolata
Hedge Garlic
Allium abramsii
Abrams' onion
Allium acuminatum
Hooker’s onion
Allium ampeloprasum
Great round-headed garlic
Allium ampeloprasum var. porrum
Leek
Allium ampeloprasum var. sativum
Pearl onion
Allium amplectens
Desert chives
Allium anceps
Twinleaf onion
Allium ascalonicum
Shallot
Allium bisceptrum
Aspen onion
Allium bolanderi
Bolander's onion
Allium brevistylum
Shortstyle onion
Allium campanulatum
Dusky onion
Allium canadense
Wild garlic
Allium canadense var. mobilense
Canadian garlic
Allium cepa
Bulb onion
Allium cepa var. aggregatum
Shallots
Allium cepa var. proliferum
Tree onion
Allium cernuum
Wild onion
Allium chinense
Chinese Chives
Allium crispum
Crinkled onion
Allium diabolense
Serpentine onion
Allium dichlamydeum
California coastal onion
Allium douglasii
Douglas' onion
Allium drummondii
Prairie onion
Allium eulae
Texas highland onion
Allium falcifolium
Scytheleaf onion
Allium fimbriatum
Mohave desert onion
Allium fistulosum
Japanese bunching onion
Allium flavum
Small yellow onion
Allium geyeri
Geyer's onion
Allium geyeri var. tenerum
Bulbil onion
Allium glandulosum
Gland onion
Allium gooddingii
Goodding onion
Allium haematochiton
Redskin onion
Allium hyalinum
Glassy onion
Allium jepsonii
Jepson's onion
Allium lacunosum
Pitted onion
Allium longifolium
Kunth's Onion
Allium macropetalum
Largeflower wild onion
Allium macrum
Allium membranaceum
Papery onion
Allium neapolitanum
Naple’s garlic
Allium oleraceum
Field garlic
Allium perdulce
Plains onion
Allium platycaule
Broadstemmed onion
Allium plummerae
Tanner's canyon onion
Allium praecox
Early onion
Allium rubrum
Allium sativum
Garlic
Allium sativum var. ophioscorodon
Rocambole
Allium schoenoprasum
Chives
Allium schoenoprasum subsp. schoenoprasum
Siberian chive
Allium serra
Jeweled onion
Allium stellatum
Prairie onion
Allium textile
Textile onion
Allium tricoccum
Wood leek
Allium triquetrum
Triangular garlic
Allium tuberosum
Garlic chives
Allium unifolium
One-leaved onion
Allium validum
Swamp onion
Allium victorialis
Alpine leek
Allium vineale
Crow garlic
Allium x proliferum
Beltsville bunching onion
Allophylus cobbe
Threeleaf allophyllus
Alnus cordata
Italian elder
Alnus glutinosa
Black alder
Alnus rhombifolia
White alder
Alnus rubra
Oregon alder
Alnus serrulata
Hazel alder
Alnus tenuifolia
Mountain alder
Alnus viridis subsp. crispa
Mountain alder
Alocasia cucullata
Chinese taro
Alocasia macrorrhizos
Giant taro
Aloe arborescens
Candelabra aloe
Aloe greatheadii var. davyana
Veld aloe
Aloe maculata
Common soap aloe
Aloe saponaria
Broad-leaved Aloe
Aloe vaombe
Malagasy tree aloe
Aloe vera
Barbados aloe
Aloe zebrina
Zebra leaf aloe
Alopecurus aequalis
Shortawn foxtail
Aloysia citrodora
Lemon-verbena
Aloysia gratissima
Texas white bush
Aloysia triphylla
Lemon verbena
Alpinia aquatica
Aquatic galangal
Alpinia calcarata
Indian ginger
Alpinia galanga
Greater galangal
Alpinia mutica
False cardamom ginger
Alpinia nigra
Black galangal
Alpinia purpurata
Red ginger
Alpinia zerumbet
Shell ginger
Alstonia macrophylla
Match stick tree
Alstroemeria pelegrina
Peruvian lily
Alternanthera brasiliana
Brazil chaff-flower
Alternanthera philoxeroides
Alligator weed
Alternanthera pungens
Khaki weed
Alternanthera sessilis
Lotus-seed Herb
Alternanthera sissoo
Sissoo
Althaea officinalis
Marsh mallow
Amanita caesarea
Orange mushroom
Amanita calyptrata
Amanita calyptratoides
Amanita calyptroderma
Amanita ceciliae
Scaly grisette
Amanita constricta
Grisette
Amanita crocea
Saffron grisette
Amanita flavoconia
Amanita flavorubescens
Amanita franchetii
Amanita fulva
Tawny grisette
Amanita gemmata
Amanita inaurata
Amanita lanei
Amanita pachycolea
Western grisette
Amanita umbonata
Amanita vaginata
Grisette
Amanita velosa
Sprinf amanita
Amaranthus acanthochiton
Greenstripe
Amaranthus albus
Prostrate pigweed
Amaranthus arenicola
Sand amaranth
Amaranthus australis
Amaranthus blitoides
Mat amaranth
Amaranthus caudatus
Grain Amaranth
Amaranthus crassipes
Clubfoot amaranth
Amaranthus cruentus
Purple amaranth
Amaranthus diacanthus
Amaranthus graecizans
Spreading pigweed
Amaranthus grandiflorus
Spreading pigweed
Amaranthus hybridus
Amaranth Greens
Amaranthus hypochondriacus
Amaranth
Amaranthus palmeri
Palmer's Amaranth
Amaranthus polygonoides
Tropical amaranth
Amaranthus powellii
Powell’s amaranth
Amaranthus retroflexus
Red-root Amaranth
Amaranthus spinosus
Prickly amaranth
Amaranthus tortuosus
Spleen amaranth
Amaranthus tricolor
Chinese amaranth
Amaranthus viridis
Green amaranth
Amaranthus watsonii
Sandhill Amaranth
Ambrosia artemisiifolia
Ragweed
Amelanchier alnifolia
Saskatoon berry
Amelanchier alnifolia var. semi-integrifolia
Pacific Serviceberry
Amelanchier amabilis
Round leaved serviceberry
Amelanchier arborea
Downy serviceberry
Amelanchier arborea subsp. laevis
Juneberry
Amelanchier bartramiana
Mountain serviceberry
Amelanchier basalticola
Dwarf Service-berry;
Amelanchier canadensis
Downy shadblow
Amelanchier cusickii
Cusick's serviceberry
Amelanchier humilis
Low Service-berry
Amelanchier huronensis
Round-leaf Service-berry
Amelanchier interior
Inland Service-berry
Amelanchier intermedia
June berry
Amelanchier laevis
Apple serviceberry
Amelanchier lamarckii
Apple serviceberry
Amelanchier oblongifolia
Swamp sugar pear
Amelanchier obovalis
Southern juneberry
Amelanchier pallida
Pale serviceberry
Amelanchier pumila
Amelanchier sanguinea
Roundleaf Serviceberry
Amelanchier sanguinea var. alnifolia
Saskatoon serviceberry
Amelanchier spicata
Amelanchier stolonifera
Quebec berry
Amelanchier utahensis
Utah serviceberry
Amelanchier wiegandii
Inland Service-berry
Amelanchier x grandiflora
Apple serviceberry
Amelasorbus jackii
Amerosedum lanceolatum
Spearleaf stonecrop
Ammi majus
Bishop's weed
Ammocharis tinneana
Amoreuxia gonzalezii
Saya
Amoreuxia palmatifida
Saiya
Amorpha canescens
Leadplant
Amorpha fruticosa
Indigo bush
Amorpha nana
Dwarf false indigo
Amorphophallus konjac
Devil's tongue
Ampelocera hottlei
Guaya de monte
Ampelocissus acapulcensis
Uva
Ampelopsis arborea
Pepper vine
Ampelopsis denudata
Ampelopsis glandulosa
Porcelainberry
Ampelopsis glandulosa var. brevipedunculata
Porcelain berry
Amphicarpaea bracteata
Hog Peanut
Amphiscirpus nevadensis
Nevada bulrush
Amphitecna latifolia
Savannah black calabash
Amphitecna sessilifolia
Sessileleaf black calabash
Ampulloclitocybe clavipes
Amsinckia lycopsoides
Yellow Burrweed
Amsinckia menziesii
Menzies fiddleneck
Amsinckia tessellata
Bristly fiddleneck
Amygdalus andersonii
Desert peach
Anacardium occidentale
Cashew
Anadyomene stellata
Repollo de mar
Anagallis arvensis
Scarlet pimpernel
Ananas bracteatus
Red pineapple
Ananas comosus
Pineapple
Anaphalis margaritacea
Western pearly everlasting
Andira inermis
Cabbage tree
Andromeda glaucophylla
Bog rosemary
Andropogon pseudapricus
Androstephium caeruleum
Fragrant lily
Anemone narcissiflora
Narcissus Anemone
Anemonella thalictroides
Rue-anemone
Anemopsis californica
Yerba mansa
Anethum graveolens
Dill
Angelica archangelica
Angelica
Angelica atropurpurea
Purplestem angelica
Angelica genuflexa
Kneeling angelica
Angelica gigas
Korean Angelica
Angelica lucida
Seaside angelica
Angiopteris evecta
King fern
Angiopteris fokiensis
Aniba rosaeodora
Rosewood-oil tree
Aniseia martinicensis
Ulan puteh
Annona cherimola
Cherimoya
Annona cherimola x Annona squamosa
Atemoya
Annona glabra
Pond apple
Annona macroprophyllata
Ilama
Annona muricata
Soursop
Annona purpurea
Soncoya
Annona rensoniana
Membranous rollinia
Annona reticulata
Bullock’s heart
Annona scleroderma
Poshte
Annona squamosa
Sweetsop
Anredera cordifolia
Madeira vine
Anredera vesicaria
Antennaria dioica
Antennaria microphylla
Pussy-toes
Antennaria neglecta
Cat's claw
Anthemis cotula
Mayweed
Anthemis nobilis
Common Chamomile
Anthoxanthum odoratum
Sweet vernal grass
Anthriscus cerefolium
Chervil
Anthriscus sylvestris
Cow Parsley
Antidesma bunius
Chinese laurel
Antidesma dallachyanum
Herbert River cherry
Antidesma platyphyllum
Hame
Antigonon leptopus
Coral creeper
Antirrhinum majus
Snapdragon
Apeiba tibourbou
Monkey comb
Aphanizomenon flos-aquae
Klamath blue-green algae
Aphyllon tuberosum
Chaparral broomrape
Apios americana
Ground nut
Apios fortunei
Ground pear
Apios priceana
Groundnut
Apium graveolens
Smallage
Apium graveolens var. dulce
Celery
Apium graveolens var. rapaceum
Celeriac
Aplectrum hyemale
Puttyroot
Apocynum cannabinum
Black Indian hemp
Apodanthera undulata
Melon loco
Apodanthera undulata var. australis
Aquilegia brevistyla
Aquilegia caerulea
Rocky mountain columbine
Aquilegia canadensis
Wild columbine
Aquilegia formosa
Western Columbine
Aquilegia jonesii
Columbine
Aquilegia vulgaris
Columbine
Arabidopsis lyrata
Rock cress
Arabis alpina subsp. caucasica
Rock cress
Arabis hirsuta
Ying mao nan jie
Arachis hypogea
Peanut
Arachnion album
Aralia cordata
Japanese asparagus
Aralia elata
Japanese angelica-tree
Aralia nudicaulis
Wild sarsaparilla
Aralia racemosa
American spikenard
Aralia spinosa
Hercule's club
Araucaria araucana
Monkey Puzzle Tree
Araucaria bidwillii
Bunya pine
Araucaria columnaris
Coral reef araucaria
Arbutus arizonica
Arizona maderone
Arbutus menziesii
Madrona
Arbutus texana
Texas madrone
Arbutus unedo
Irish Strawberry tree
Arbutus xalapensis
Madrone
Archontophoenix cunninghamiana
Bangalow palm
Arctium lappa
Burdock
Arctium minus
Lesser Burdock
Arctostaphylos alpina
Alpine bearberry
Arctostaphylos columbiana
Hairy manzanita
Arctostaphylos glauca
Bigberry manzanita
Arctostaphylos hookeri
Monterey manzanita
Arctostaphylos manzanita
Manzanita
Arctostaphylos nevadensis
Pine-mat manzanita
Arctostaphylos obispoensis
Serpentine manzanita
Arctostaphylos parryana
Parry manzanita
Arctostaphylos patula
Greenleaf manzanita
Arctostaphylos pungens
Pointleaf manzanita
Arctostaphylos rubra
Red alpine bearberry
Arctostaphylos stanfordiana
Stanford's Manzanita
Arctostaphylos tomentosa
Downy manzanita
Arctostaphylos uva-ursi
Bear berry
Arctotheca calendula
Cape dandelion
Arctous alpina
Alpine bearberry
Arctous rubra
Ardisia bracteosa
Dense flower ardisia
Ardisia crenata
Coral berry
Ardisia elliptica
Sea-shore ardisia
Ardisia escallonioides
Island marlberry
Ardisia obovata
Guadeloupe marlberry
Ardisia revoluta
Revolute ardisia
Ardisia solanacea
Sour-shoots vegetable
Areca catechu
Betel nut
Arenaria serpyllifolia
Thyme-leaf sandwort
Arenga australasica
Cabbage palm
Arenga engleri
Dwarf sugar Palm
Arenga microcarpa
Arenga palm
Arenga obtusifolia
Langkap
Arenga pinnata
Black Sugar palm
Argemone mexicana
Mexican Poppy
Argentina egedei
Pacific silverweed
Argyranthemum frutescens
Marguerite daisy
Argyreia nervosa
Elephant creeper
Ariocarpus fissuratus
False peyote
Arisaema dracontium
Green dragon
Arisaema quinatum
Five-leafed Jack-in-the-pulpit
Arisaema triphyllum
Jack in the pulpit
Aristolochia maxima
Dutchman's pipe
Aristolochia serpentaria
Virginia snakeroot
Armeniaca dasycarpa
Black apricot
Armeniaca mandshurica var. mandshurica
Dong bei xing
Armillaria gallica
Honey mushroom
Armillaria luteovirens
Armillaria mellea
Boot-lace fungus
Armillaria ostoyae
Honey mushroom
Armillaria tabescens
Ringless armillaria
Armoracia rusticana
Horseradish
Arnica chamissonis
Leafy leopardsbane
Arnoglossum atriplicifolium
Pale Indian-plantain
Aronia arbutifolia
Red Chokeberry
Aronia melanocarpa
Black chokeberry
Aronia prunifolia
Purple chokeberry
Arracacia xanthorrhiza
Peruvian parsnip
Artemisia abrotanum
Southernwood
Artemisia absinthium
Wormwood
Artemisia alba
Camphor absinthe
Artemisia annua
Sweet wormwood
Artemisia arbuscula
Low sagebrush
Artemisia argyi
Seomae mugwort
Artemisia biennis
Biennial wormwood
Artemisia dracunculoides
Russian tarragon
Artemisia dracunculus
Tarragon
Artemisia frigida
Fringed wormwood
Artemisia indica
Indian mugwort
Artemisia ludoviciana
Western Mugwort
Artemisia mexicana
Mexican mugwort
Artemisia michauxiana
Mountain sagewort
Artemisia pontica
Roman wormwood
Artemisia rothrockii
Rothrock sagebrush
Artemisia stelleriana
Dusty Miller
Artemisia tridentata
Big sagebrush
Artemisia tripartita
Threetip sage brush
Artemisia vulgaris
Mugwort
Artemisia wrightii
Arthroceras subterminale
Glasswort
Arthrospira maxima
Tecuitlatl
Arthrospira platensis
Spirulina
Arthrostemma ciliatum
Churunch
Artocarpus altilis
Breadfruit
Artocarpus altilis x Artocarpus mariannensis
Artocarpus heterophyllus
Jackfruit
Artocarpus hypargyreus
Kwaimuk
Artocarpus nitidus
Shining tampang
Artocarpus nitidus subsp. lingnanensis
Betau jackfruit tree
Artocarpus odoratissimus
Terap
Arum italicum
Italian Arum
Aruncus sylvester
Aruncus vulgaris
Goat's beard
Arundinaria gigantea
Cane reed
Arundinaria gigantea subsp. tecta
Switch cane bamboo
Arundo donax
Biblical Reed
Asarum canadense
Wild ginger
Asarum shuttleworthii
Mottle wild ginger
Asarum splendens
Chinese wild ginger
Asclepias albicans
Whitestem milkweed
Asclepias asperula
Antelope horns
Asclepias asperula subsp. capricornu
Antelope horn
Asclepias californica
California milkweed
Asclepias curassavica
Butterweed
Asclepias eriocarpa
Indian milkweed
Asclepias erosa
Desert milkweed
Asclepias fascicularis
Mexican milkweed
Asclepias hallii
Purple silkweed
Asclepias hypoleuca
Mahogany milkweed
Asclepias incarnata
Swamp milkweed
Asclepias involucrata
Dwarf milkweed
Asclepias lanceolata
Purple silkweed
Asclepias lemmonii
Lemmon's milkweed
Asclepias linaria
Pine-needle milkweed
Asclepias ovalifolia
Oval-leaved milkweed
Asclepias pumila
Low milkweed
Asclepias purpurascens
Purple milkweed
Asclepias quadrifolia
Fourleaf milkweed
Asclepias rubra
Red silkweed
Asclepias speciosa
Showy milkweed
Asclepias subulata
Rush milkweed
Asclepias syriaca
Common milkweed
Asclepias tuberosa
Butterfly weed
Asclepias uncialis
Wheel milkweed
Asclepias verticillata
Bedstraw milkweed
Asclepias viridiflora
Green milkweed
Ascophyllum nodosum
Bladder wrack
Asimina incana
Asimina longifolia
Slimleaf pawpaw
Asimina obovata
Florida pawpaw
Asimina parviflora
Dwarf pawpaw
Asimina pygmaea
Dwarf pawpaw
Asimina reticulata
Seminole tea
Asimina triloba
Asimoya
Asimina x nashii
Nash's pawpaw
Asparagopsis taxiformis
A red algae
Asparagus officinalis
Asparagus
Asparagus setaceus
Feathery asparagus
Asperugo procumbens
German madwort
Asplenium nidus
Bird’s Nest Fern
Asplenium septentrionale
Forked spleenwort
Aster macrophyllus
Large leafed aster
Aster tataricus
Tatarian aster
Astragalus aboriginum
Indian milkvetch
Astragalus americanus
American milkvetch
Astragalus canadensis
Canadian milk vetch
Astragalus crassicarpus var. berlandieri
Larger ground plum
Astragalus diphysus
Speckle pod milkvetch
Astragalus glycyphyllus
Wild liquorice
Astragalus pictus var. filifolius
Painted milkvetch
Astragalus plattensis
Platte milkvetch
Astragalus propinquus
Milk vetch
Astragalus umbellatus
Tundra milkvetch
Astrocaryum mexicanum
Waree palm
Asystasia gangetica
Chinese violet
Ataenidia conferta
Atalantia buxifolia
Chinese box-orange
Athyrium alpestre
Alpina lady fern
Athyrium arnottii
fern
Athyrium filix-femina
Lady fern
Athyrium sandwichianum
Hoio
Atriplex arenaria
Crested saltbush
Atriplex argentea
Silvery orach
Atriplex argentea subsp. expansa
Silverscale saltbush
Atriplex californica
California Saltbush
Atriplex canescens
Four-winged Saltbush
Atriplex carnosa
Thickleaf orach
Atriplex confertifolia
Shadscale
Atriplex coronata
Crownscale
Atriplex elegans
Wheelscale saltbush
Atriplex glabriuscula
Orach
Atriplex halimus
“Mallow”
Atriplex hortensis
Mountain spinach
Atriplex hymenelytra
Hollyleaf saltbush
Atriplex lapathifolia
Sorrel leaf orach
Atriplex lentiformis
Quail bush
Atriplex maximowicziana
Maximowicz's saltbush
Atriplex nummularia
Old man saltbush
Atriplex nuttallii
Basin Saltbush
Atriplex patula
Common Orache
Atriplex polycarpa
All scale
Atriplex powellii
Powell’s saltweed
Atriplex saccaria
Sack saltbush
Atriplex semibaccata
Australian saltbush
Atriplex serenana
Bractscale
Atriplex suckleyi
Atriplex truncata
Wedgescale saltbush
Atriplex wrightii
Wright's saltbush
Attalea butyracea
Wine palm
Attalea cohune
Cohune Nut
Attalea crassispatha
Carossier
Attalea guacuyule
Guacuyule orbignya
Attalea rostrata
Liebmann scheelea
Attalea speciosa
Babasu oil palm
Aulospermum longipes
Aulospermum purpureum
Auricularia auricula-judae
Jew’s ear
Auricularia delicata
Jew’s ear
Auricularia mesenterica
Auricularia polytricha
Black fungus
Austrocactus spiniflorus
Cholla cactus
Avena barbata
Bearded Oats
Avena fatua
Wild oats
Avena sativa
Oats
Averrhoa bilimbi
Bilimbi
Averrhoa carambola
Carambola
Avicennia germinans
Black mangrove
Axyris amaranthoides
Upright axyris
Azadirachta indica
Neem tree
Baccharis salicina
Groundsel tree
Baccharis trinervis
Baccharis viminea
Mule's fat
Backhousia citriodora
Lemon Myrtle
Backhousia myrtifolia
Nutmeg myrtle
Bactris gasipaes
Peach palm
Bactris major
Maraja palm
Bactris major var. infesta
Marajau
Balaka seemannii
Spear palm
Balsamorhiza deltoidea
Deltoid balsamroot
Balsamorhiza hookeri
Balsam root
Balsamorhiza sagittata
Oregon Sunflower
Bambusa arundinacea
Thorny bamboo
Bambusa beecheyana
Beechey bamboo
Bambusa multiplex
Hedge Bamboo
Bambusa oldhamii
Oldham Bamboo
Bambusa tulda
Bengal bamboo
Bambusa tuldoides
Punting pole bamboo
Bambusa vulgaris
Common bamboo
Bangia fuscopurpurea
Hair plant
Baorangia bicolor
Baptisia australis
Baptisia tinctoria
Wild indigo
Barbarea orthoceras
American yellowrocket
Barbarea verna
Early cress
Barbarea vulgaris
Upland cress
Barleria cristata
Crested philippine violet
Barringtonia asiatica
Fish Killer tree
Barringtonia racemosa
Fish Poison Tree
Basella alba
Indian spinach
Batis maritima
Jamaica samphire
Bauhinia monandra
Butterfly Flower
Bauhinia petersiana subsp. macrantha
Wild coffee beans
Bauhinia purpurea
Butterfly Tree
Bauhinia subrotundifolia
Round leaf bauhinia
Bauhinia tomentosa
St Thomas Tree
Bauhinia vahlii
Malu Creeper
Bauhinia variegata
Pink Orchid Tree
Bauhinia variegata var. candida
White orchid tree
Beckmannia eruciformis
Sloughgrass
Begonia cucullata
Begonia
Begonia fusca
Begonia gracilis
Hollyhock begonia
Begonia heracleifolia
Star begonia
Begonia hirtella
Hirtella begonia
Begonia incarnata
Metallic begonia
Begonia malabarica
Malabar begonia
Begonia manicata
Manicata begonia
Begonia nelumbiifolia
Lilypad begonia
Begonia squarrosa
Beilschmiedia anay
Anay
Bejaria aestuans
Belamcanda chinensis
Leopard lily
Bellis perennis
Daisy
Bellucia grossularioides
Mess apple
Bellucia pentamera
Five part bellucia
Bentinckia nicobarica
Bentinck palm
Berberis canadensis
Allegheny barberry
Berberis fendleri
Colorado barberry
Berberis longipes
Berberis pimana
Berberis swaseyi
Texas barberry
Berberis thunbergii
Japanese barberry
Berberis trifoliata
Algerita
Berberis trifoliolata
Currant of Texas
Berberis vulgaris
Common Barberry
Berberis x stenophylla
Bergenia stracheyi
Berlandiera lyrata
Brooch flower
Berula erecta
Water parsnip
Beschorneria spp
Beschorneria yuccoides
Mexican lily
Beta vulgaris
Beetroot
Beta vulgaris subsp. cicla
Silver beet
Beta vulgaris subsp. maritima
Sea beet
Beta vulgaris var. altissima
Sugarbeet
Betula alleghaniensis
Yellow birch
Betula glandulosa
Scrub birch
Betula kenaica
Kenai Birch
Betula lenta
Sweet birch
Betula nana
Bog Birch
Betula nigra
River Birch
Betula occidentalis
Water birch
Betula papyrifera
Paper birch
Betula pendula
European Birch
Betula populifolia
Grey birch
Biancaea sappan
Rainbow wood
Bidens aurea
Arizona beggarticks
Bidens bigelovii
Bigelow's beggarticks
Bidens frondosa
Beggar ticks
Bidens pilosa
Cobbler’s pegs
Bidens tripartita
Agrimony
Bignonia capreolata
Cross vine
Billardiera longiflora
Purple Apple-berry
Bischofia javanica
Java cedar
Bismarckia nobilis
Bismarck palm
Bixa orellana
Bixa
Blechnum spicant
Hard fern
Blennosperma nanum
Common stickyseed
Blephilia ciliata
Downy Wood Mint
Blephilia hirsuta
Cherokee mint
Blighia sapida
Akee
Bloomeria aurea
Golden stars
Bloomeria crocea
Golden stars
Blutaparon vermiculare
Samphire
Boarangia bicolor
Two-coloured boletus
Boehmeria japonica
Boehmeria nivea
Ramie
Boerhavia coccinea
Tarvine
Boerhavia erecta
Hogweed
Boerhavia tetrandra
Boesenbergia rotunda
Chinese keys
Boisduvalia densiflora
Dense flower willowherb
Boisduvalia stricta
Torrey's willowherb
Bolboschoenus fluviatilis
Marsh club rush
Bolboschoenus glaucus
Bolboschoenus maritimus
Sea club-rush
Bolboschoenus maritimus subsp. paludosus
Bayonet grass
Bolboschoenus robustus
Alkali bulrush
Boletellus betula
Boletellus russellii
Jagged-stalked boletus
Boletinus lakei
Boletus aestivalis
White-cap bolete
Boletus badus
Bay bolete
Boletus barrowsii
Boletus bicoloroides
Boletus chrysenteron
Red cracking bolete
Boletus clavipes
Boletus edulis
Sponge Fungus
Boletus felleus
Boletus luridiformis
Boletus michoacanus
Boletus pinicola
Cep
Boletus pinophilus
Pine bolete
Boletus regineus
Boletus subvelutipes
Boletus truncatus
Boletus variipes
Boletus zelleri
Bomarea acutifolia
Yatzi
Bomarea edulis
White Jerusalem artichoke
Bombax ceiba
Kapok tree
Bondarzewia berkeleyi
Berkeleyi's polypore
Bontia daphnoides
Bontia
Borago officinalis
Borage
Borrichia arborescens
Sea oxeye
Borrichia frutescens
Jamaican samphire
Bossekia odorata
Purple-flowering raspberry
Bostrychia tenella
Botrychium ternatum
Fern
Botrychium virginianum
Rattlesnake fern
Bougainvillea spectabilis
Purple bougainvillea
Bourreria oxyphylla
Bourreria sonorae
Bourreria succulenta
Pigeon wood strong bark
Bouteloua gracilis
Blue grama
Bovista plumbea
Leaden puffball
Bovista plumbea var. ovalispora
Brachiaria ramosa
Signal grass
Brachychiton acerifolius
Flame tree
Brachychiton bidwillii
Rusty kurrajong
Brachychiton populneus
Black kurrajong
Brachytrichia quoyi
Brahea aculeata
Palmilla
Brahea armata
Blue Hesper palm
Brahea dulcis
Mexican Palm
Brahea edulis
Guadeloupe fan palm
Brasenia schreberi
Water shield
Brasiliopuntia brasiliensis
Brazilian opuntia
Brassica campestris
Field mustard
Brassica elongata
Brassica integrifolia
Mustard Greens
Brassica juncea
Indian mustard
Brassica juncea var. crispifolia
Curled mustard
Brassica juncea var. foliosa
Leaf mustard
Brassica kaber
Wild Mustard
Brassica napus var. napobrassica
Swede
Brassica napus var. napus
Rape
Brassica nigra
Black mustard
Brassica oleracea var. acephala
Kale
Brassica oleracea var. alboglabra
Chinese Kale
Brassica oleracea var. botrytis
Cauliflower
Brassica oleracea var. botrytis var.
Broccoli Romanesco
Brassica oleracea var. capitata
Cabbage
Brassica oleracea var. gemmifera
Brussels sprouts
Brassica oleracea var. gongylodes
Kohl rabi
Brassica oleracea var. italica
Broccoli
Brassica oleracea var. tronchuda
Portugese cabbage
Brassica oleracea x
Big stem broccoli
Brassica rapa
Wild turnip
Brassica rapa subsp. chinensis
Bok-choy Celery cabbage
Brassica rapa subsp. pekinensis
Pe Tsai
Brassica rapa subsp. rapa
Turnip
Brassica rapa var. japonica
Potherb mustard
Brassica ruvo
Broccoli raab
Brassica tournefortii
Wild Turnip
Brexia madagascariensis
Madagascar brexia
Brodiaea coronaria
Californian hyacinth
Bromelia pinguin
Pinguin
Bromelia plumieri
Pina pico
Bromus breviaristatus
Mountain brome
Bromus carinatus
California brome
Bromus catharticus
Rescue grass
Bromus ciliatus
Bromus diandrus
Ripgut brome
Bromus hordeaceus
Soft brome
Bromus inermis
Smooth brome
Bromus japonicus
Japanese Bromegrass
Bromus marginatus
Mountain brome
Bromus porteri
Porter brome
Bromus rigidus
Ripgut brome
Bromus secalinus
Cheat
Bromus tectorum
Cheat grass
Brosimum alicastrum
Maya breadnut
Brosimum guianense
Bere
Brosimum utile
Cow tree
Broussonetia luzonica
Philippine spinach
Bruguiera gymnorhiza
Red mangrove
Bryophyllum pinnatum
Resurrection plant
Bryopsis hypnoides
Branched mossy feather weed
Bryoria fremontii
Black tree lichen
Buddleja asiatica
White butterfly bush
Buddleja marrubiifolia
Woolly butterfly bush
Bulbostylis barbata
Water grass
Bulbostylis hispidula
Bunchosia argentea
Peanut butter fruit
Bunchosia armeniaca
Bunchosia
Bunchosia lindeniana
Linden buchosia
Bunchosia palmeri
Bunias orientalis
Hill mustard
Bunium bulbocastanum
Black caraway
Bupleurum rotundifolium
Hare’s ear
Bursera fagaroides
Linaloe
Bursera glabrifolia
Linaloe
Bursera simaruba
Gumbo-limbo
Butia capitata
Jelly palm
Butomus umbellatus
Flowering Rush
Byrsonima crassifolia
Nance
Byrsonima lucida
Guana-berry
Byttneria aculeata
Espino hueco
Caesalpinia gilliesii
Bird of paradise tree
Caesalpinia pulcherrima
Barbados pride
Cajanus cajan
Pigeon pea
Cakile edentula
American sea rocket
Cakile lanceolata
Sky rocket
Cakile lanceolata subsp. fusiformis
Sea Rocket
Cakile maritima
European sea rocket
Calandrinia caulescens
Purple Calandrinia
Calandrinia ciliata
Redmaids
Calandrinia ciliata var. menziesii
Redmaids
Calandrinia micrantha
Red maids
Calathea allouia
Guinea arrowroot
Calathea crotalifera
Rattlesnake plant
Calathea lutea
Cachibou
Calathea macrochlamys
Calathea macrosepala
Calathea
Calatola costaricensis
Costa Rica calatola
Calatola laevigata
Palo de Papa
Calbovista subsculpta
Calendula officinalis
Pot marigold
Calla palustris
Bog arum
Calliandra houstoniana var. calothyrsus
Angel's hair
Callicarpa americana
American beautyberry
Calliphysalis carpenteri
Carpenter's Ground-cherry
Calliprora ixioides
Pretty face
Callirhoe digitata
Finger poppy mallow
Callirhoe involucrata
Poppy mallow
Callirhoe leiocarpa
Tall poppy-mallow
Callirhoe pedata
Pimple mallow
Callistemon citrinus
Lemon-scented Bottlebrush
Callitriche palustris
Water starwort
Calluna vulgaris
Broom
Calochortus apiculatus
Mariposa lily
Calochortus aureus
Calochortus barbatus
Calochortus clavatus
Calochortus coeruleus
Beavertail grass
Calochortus elegans
Star tulip
Calochortus flexuosus
Calochortus gunnisonii
Mariposa lily
Calochortus luteus
Yellow mariposa
Calochortus macrocarpus
Sagebrush mariposa lily
Calochortus nitidus
Calochortus nuttallii
Sego lily
Calochortus nuttallii var. aureus
Mariposa lily
Calochortus pulchellus
Mount Diablo globelily
Calochortus superbus
Mariposa lily
Calochortus tolmiei
Tolmie startulip
Calochortus uniflorus
Globe lily
Calochortus venustus
Butterfly mariposa lily
Calodendrum capense
Cape chestnut
Caloncoba echinata
Gorli shrub
Calophyllum brasiliense
Brazil beauty leaf
Calophyllum calaba
Calophyllum inophyllum
Beauty leaf
Calotropis gigantea
Bow-string hemp
Calotropis procera
Caltrops
Caltha leptosepala
Western marsh marigold
Caltha leptosepala var. howellii
Alpine white marsh marigold
Caltha natans
Caltha palustris
Yellow marsh marigold
Calvatia cyathiformis
Purple-spored puffball
Calvatia gigantea
Giant puffball
Calvatia lilacina
Puffball
Calycanthus floridus
Carolina allspice
Calycanthus occidentalis
California allspice
Calypso bulbosa
Fairyslipper
Calyptranthes pallens
Pale lidflower
Calyptranthes schiedeana
Calyptranthes zuzygium
Myrtle-of-the-river
Calyptrocalyx hollrungii
Hollrung's palm
Calyptrocalyx yamutumene
Calystegia hederacea
Japanese False Bindweed
Calystegia soldanella
Sea bindweed
Camassia leichtlinii
Wild hyacinth
Camassia quamash
Western Camass
Camassia quamash subsp. breviflora
Common camas
Camassia scilloides
Eastern Camass
Camelina sativa
Big-seed false flax
Camellia japonica
Garden Camellia
Camellia sasanqua
Tea-seed oil
Camellia sinensis
Tea
Camonea umbellata
Campanula carpatica
Tussock bellflower
Campanula glomerata
Clustered bellflower
Campanula medium
Canterbury bells
Campanula portenschlagiana
Adria bellflower
Campanula prenanthoides
Campanitas
Campanula rapunculoides
Creeping Bellflower
Campanula rapunculus
Rampion
Campomanesia guaviroba
Guaviroba
Campylium chrysophyllum
Bristle star moss
Cananga odorata
Ylang-Ylang
Canarium indicum
Galip nut
Canarium ovatum
Pili nut
Canarium vulgare
Pili nut
Canavalia africana
Canavalia ensiformis
Jack bean
Canavalia gladiata
Sword bean
Canavalia plagiosperma
Obliqueseeded jackbean
Canavalia villosa
Canna discolor
Canna flaccida
Golden canna
Canna glauca
Mexican canna
Canna indica
Indian shot
Cannabis sativa
Indian Hemp
Cantharellula umbonata
Cantharellus cibarius
Chanterelle
Cantharellus formosus
Pacific coast Golden chantarelle
Cantharellus infundibuliformis
Winter Chanterelle
Cantharellus subalbidus
White chanterelle
Cantharellus tubiformis
Trumpet chanterelle
Canthellula umbonata
Cantinoa americana
Caperonia palustris
Sacatrapo
Capparis flexuosa
Bay-leaved caper
Capparis mariana
Mariana caper
Capraria biflora
Jamaica tea
Capsella bursa-pastoris
Shepherd’s purse
Capsella rubella
Red shepherd’s purse
Capsicum annuum
Capsicum
Capsicum annuum var. glabriusculium
Bird pepper
Capsicum baccatum
Peruvian pepper
Capsicum baccatum var. pendulum
Brown's pepper
Capsicum chinense
Bonnet pepper
Capsicum frutescens
Bird's eye chillies
Capsicum pubescens
Rocoto
Capsosiphon fulvescens
Caragana arborescens
Siberian pea shrub
Caragana frutex
Russian pea shrub
Caragana pygmaea
Cardamine bulbosa
Bittercress
Cardamine concatenata
Cut-leaved toothwort
Cardamine diphylla
Crinkleroot
Cardamine flexuosa
Lady’s smock
Cardamine hirsuta
Hairy bittercress
Cardamine impatiens
Narrow-leaf Bittercress
Cardamine oligosperma
Spring cress
Cardamine parviflora
Smallflowered Bittercress
Cardamine pensylvanica
Pennsylvania bittercress
Cardamine pratensis
Cuckoo Bittercress
Cardamine rotundifolia
American water cress
Cardaria draba
Hoary Pepperwort
Cardiobatus nivalis
Cardiocrinum cordatum
Cardiospermum grandiflorum
Heart seed
Cardiospermum halicacabum
Heart seed
Carduus crispus
Welted thistle
Carduus nutans
Musk Thistle
Carduus pycnocephalus
Carex acutiformis
Swamp sedge
Carex arenaria
Sand sedge
Carex kobomugi
Kobomugi sedge
Carex macrocephala
Carex pensylvanica
Carex rostrata
Bearded sedge
Carex sp.
Carex utriculata
Northwest Territory sedge
Carica papaya
Pawpaw
Carica x pentagona
Babaco
Carissa carandas
Ceylon damson
Carissa grandiflora
Carissa
Carissa macrocarpa
Natal plum
Carludovica palmata
Panama hat plant
Carnegiea gigantea
Saguaro Cactus
Carpentaria acuminata
Carpentaria palm
Carpinus caroliniana
American Hornbeam
Carpobrotus acinaciformis
Red Hottentot fig
Carpobrotus aequilaterus
Noonflower
Carpobrotus chilensis
Sea fig
Carpobrotus deliciosus
Sweet hottentot fig
Carpobrotus edulis
Hottentot Fig
Carpoxylon macrospermum
Carpoxylon palm
Carthamus tinctorius
Safflower
Carum carvi
Caraway
Carum gairdneri
Yamp
Carya aquatica
Water hickory
Carya buckleyi
Carya californica
California walnut
Carya cordiformis
Bitternut
Carya floridana
Scrub hickory
Carya glabra
Pignut
Carya glabra subsp. megacarpa
Coastal pignut hickory
Carya glabra var. odorata
Sweet pignut
Carya illinoinensis
Pecan
Carya laciniosa
Big Shellbark hickory
Carya myristiciformis
Nutmeg hickory
Carya ovata
Shagbark hickory
Carya ovata var. australis
Southern shagbark
Carya pallida
Sand hickory
Carya texana
Black hickory
Carya tomentosa
Mockernut Hickory
Carya x brownii
Pleas nut
Carya x laneyi
Caryota mitis
Lesser fishtail palm
Caryota urens
Wine Palm
Cascabela thevetia
Yellow oleander
Casearia arguta
Casearia corymbosa
Corymbose casearia
Casearia nitida
Smooth Casearia
Casimiroa pringlei
Pringle's zapote
Casimiroa pubescens
White sapote relative
Casimiroa sapota
Woolly-leafed white sapote
Casimiroa tetrameria
Yellow sapote
Casimiroa watsonii
Cassia fistula
Cassia
Cassia grandis
Coral shower
Cassia javanica
Pink-and-white shower
Cassia tomentosa
Downy Cassia
Cassine orientalis
Olive-wood
Cassine xylocarpa
Marble tree
Cassytha filiformis
Dodder laurel
Castanea alnifolia
Bush chinkapin
Castanea crenata
Japanese chestnut
Castanea dentata
American chestnut
Castanea mollissima
Chinese chestnut
Castanea ozarkensis
Ozark chinkapin
Castanea pumila
Chinquapin
Castanea pumila subsp. ashei
Castanea sativa
European Chestnut
Castanea x neglecta
Chinknut
Castanea x sp 2
American hybrid chestnut
Castanospermum australe
Moreton Bay Chestnut
Castilla elastica
Panama rubber tree
Castilleja linariifolia
Wyoming paintbrush
Casuarina equisetifolia
She oak
Casuarina glauca
Swamp sheoak
Catalpa bungei
Quishu
Catathelasma imperiale
Imperial cap
Catha edulis
Arabian tea tree
Catolobus pendulus
Chui guo nan jie
Caulanthus crassicaulis
Wild cabbage
Caulerpa lentillifera
Bubble Caulerpa
Caulerpa prolifera
Caulerpa racemosa
Sea Grapes
Caulerpa racemosa var. clavifera
Sea grapes
Caulerpa racemosa var. occidentalis
Caulerpa sertularioides
Feather Caulerpa
Caulerpa taxifolia
Caulerpa webbiana f. tomentella
Caulophyllum thalictroides
Blue Cohosh
Cavendishia bracteata
Bracteate cavendishia
Cayratia tenuifolia
Ceanothus americanus
New Jersey tea
Ceanothus cuneatus
Buckbrush
Ceanothus fendleri
Fendler's ceanothus
Ceanothus herbaceus
Red root
Ceanothus integerrimus
Deer brush
Ceanothus prostratus
Ceanothus velutinus
Sticky laurel
Cecropia obtusifolia
Trumpet tree
Cecropia peltata
Trumpet tree
Cedrela odorata
Barbadoes cedar
Cedrus libani
Cedar of Lebanon
Ceiba acuminata
Ceiba aesculifolia
Ceibillo
Ceiba aesculifolia subsp. parvifolia
Pochote
Ceiba pentandra
Kapok
Celastrus orbiculatus
Oriental bittersweet
Celastrus scandens
American bittersweet
Celosia argentea
Lagos spinach
Celosia trigyna
Silver spinach
Celtis ehrenbergiana
Spiny hackberry
Celtis integrifolia
Nettle tree
Celtis laevigata
Sugarberry
Celtis laevigata var. reticulata
Western Hackberry
Celtis lindheimeri
Lindheimer's Hackberry
Celtis occidentalis
Common Hackberry
Celtis pallida
Desert Hackberry
Celtis reticulata
Netleaf hackberry
Celtis tala
Cranjero
Celtis tenuifolia
Small hackberry
Celtis trinervia
Three nerved hackberry
Cenchrus biflorus
Sandbur grass
Cenchrus longispinus
Longspine Sandbur
Centaurea benedicta
Blessed thistle
Centaurea iberica
Iberian star thistle
Centaurea nigra
Black knapweed
Centaurea solstitialis
St Barnaby's thistle
Centaurium erythraea
Common centaurium
Centella asiatica
Asian pennywort
Centranthus ruber
Red Spur Valerian
Centrostachys aquatica
Cephalocereus columna-trajani
Cephalotaxus harringtonii
Japanese Plum Yew
Ceramium kondoi
Cerastium fontanum subsp. triviale
Chickweed
Cerastium semidecandrum
Little mouse-ear chickweed
Cerastium viscosum
Cerastium vulgatum
Mouse-ear chickweed
Cerasus pumila subsp. besseyi
Bessey cherry
Ceratonia siliqua
Carob
Ceratophyllum demersum
Hornwort
Ceratopteris pteridoides
Floating fern
Ceratopteris thalictroides
Swamp fern
Cerbera manghas
Sea Mango
Cercidium floridum
Blue palo verde
Cercidium microphyllum
Foothill palo verde
Cercis canadensis
Redbud
Cercis occidentalis
California redbud
Cercis siliquastrum
Judas tree
Cercocarpus ledifolius
Mountain mahogany
Cercocarpus montanus
Cereus jamacaru
Honey cactus
Cereus repandus
Giant club Cactus
Ceropegia crassifolia
Ceropegia rendallii
Pagodas
Cestrum nocturnum
Night-flowering Cestrum
Cestrum racemosum
Zorrillo
Cetraria ericetorum
Cetraria islandica
Consumption moss
Chaenomeles speciosa
Japanese flowering quince
Chaerophyllum bulbosum
Bulbous chervil
Chaetomorpha aerea
Hair-shaped green algae
Chaetomorpha spiralis
Chalciporus piperatus
Peppery bolete
Chamaebatiaria millefolium
Chamaedaphne calyculata
Leatherleaf
Chamaedorea costaricana
Bamboo palm
Chamaedorea graminifolia
Chapai
Chamaedorea lunata
Chamaedorea pinnatifrons
Pacaya
Chamaedorea sartorii
Tepejilote
Chamaedorea schippii
Chamaedorea tepejilote
Pacaya
Chamaemelum nobile
Roman chamomile
Chamaerops humilis
European fan palm
Chamaesaracha coronopus
Small Groundcherry
Chamissoa altissima
False chaff flower
Chasmanthium latifolium
North American wild oats
Chelidonium majus
Greater Celandine
Chenopodium album
Fat hen
Chenopodium berlandieri
Berlandier’s lamb’s quarters
Chenopodium berlandieri var. bushianum
Bush's Goosefoot
Chenopodium bonus-henricus
Good King Henry
Chenopodium botrys
Sticky goosefoot
Chenopodium californicum
California goosefoot
Chenopodium capitatum
Strawberry blite
Chenopodium carnosulum
Ridged goosefoot
Chenopodium cornutum
Chenopodium ficifolium
Fig-leaved goosefoot
Chenopodium foliosum
Strawberry-fruited fat hen
Chenopodium fremontii
Fremont’s Lamb’s quarters
Chenopodium glaucum
Oakleaf goosefoot
Chenopodium hircinum
Avian goosefoot
Chenopodium hybridum
Maple-leaved goosefoot
Chenopodium incanum
Mealy goosefoot
Chenopodium incisum
Foetid goosefoot
Chenopodium leptophyllum
Narrow leafed goosefoot
Chenopodium oahuense
Goosefoot
Chenopodium opulifolium
Roundleaf fat hen
Chenopodium overi
Over's Goosefoot
Chenopodium polyspermum
All-seed
Chenopodium quinoa
Quinoa
Chenopodium rubrum
Red goosefoot
Chenopodium simplex
Giant-seed Goosefoot
Chilopsis linearis
Desert willow
Chimaphila maculata
Spotted wintergreen
Chimaphila umbellata
Spotted wintergreen
Chimaphila umbellata subsp. cisatlantica
Pipsissewa
Chimonobambusa quadrangularis
Square-stemmed bamboo
Chiococca alba
David's rot
Chionanthus virginicus
Fringe tree
Chloris truncata
Windmill grass
Chloris virgata
Feather top finger grass
Chlorogalum parviflorum
Smallflower soapplant
Chlorogalum pomeridianum
Soap lily
Chloroleucon mangense var. leucospermum
Chnoospora implexa
Tangle balls
Chnoospora minima
Chondrus crispus
Carragheen
Chondrus ocellatus
Makuri-nori
Chorda filum
Mermaid's hair
Chorispora tenella
Musk mustard
Chroogomphus vinicolor
Pine spike
Chrysobalanus icaco
Cocoplum
Chrysolepis chrysophylla
Golden chinkapin
Chrysolepis sempervirens
Dwarf golden chinquapin
Chrysophyllum cainito
Star apple
Chrysophyllum mexicanum
Mexican star-apple
Chrysophyllum oliviforme
Satin-Leaf
Chrysophyllum venezuelanense
Usina
Chrysosplenium alternifolium
Alternate-leaved golden saxifrage
Chrysosplenium americanum
Golden saxifrage
Chrysothamnus viscidiflorus
Sticky-leafed rabbit brush
Chylismia claviformis
Browneyes
Cibotium chamissoi
Hapu'u i 'i
Cibotium glaucum
Hapu'u
Cibotium menziesii
Hapu
Cicer arietinum
Chickpea
Cichorium endivia
Endive
Cichorium intybus
Chickory
Ciclospermum leptophyllum
Slender celery
Cimicifuga racemosa
Black cohosh
Cinchona pubescens
Red cinchona
Cinna latifolia
Sweet reed grass
Cinnamomum burmanni
Indonesian cassia
Cinnamomum camphora
Camphor laurel
Cinnamomum hartmannii
Haya
Cinnamomum verum
Cinnamon
Cirsium arvense
Perennial thistle
Cirsium brevistylum
Indian thistle
Cirsium discolor
Field thistle
Cirsium drummondii
Drummond's thistle
Cirsium eatonii
Eaton's thistle
Cirsium eatonii var. eriocephalum
Mountain Thistle
Cirsium edule
Edible thistle
Cirsium edule var. macounii
Macoun's thistle
Cirsium foliosum
Dwarf thistle
Cirsium hookerianum
White thistle
Cirsium horridulum
Bull thistle
Cirsium lecontei
Cirsium occidentale
Cobwebby thistle
Cirsium ochrocentrum
Yellow spined thistle
Cirsium pallidum
Pale thistle
Cirsium texanum
Texas thistle
Cirsium undulatum
Wavy-leaved thistle
Cirsium virginianum
Virginia Thistle
Cirsium vulgare
Spear thistle
Cissampelos pareira
Velvet leaf
Cissus javana
Begonia Treevine
Cissus quadrangularis
Edible stemmed vine
Cissus rotundifolia
Arabian wax cissus
Cissus verticillata
Possum grape
Cistanthe maritima
Seaside cistanthe
Citharexylum hexangulare
Six-angled fiddle-wood
Citharexylum spinosum
Spiny fiddlewood tree
Citrofortunella floridana x
Limequat
Citrofortunella microcarpa x
Calamondin orange
Citrofortunella sp. x Fortunella crassifolia
Orangequats
Citrofortunella swinglei x
Limequat
Citrofortunella x sp
Yusvange
Citroncirus sp x
Citrumelo
Citroncirus webberi x
Citrange
Citrullus lanatus
Watermelon
Citrus aurantiifolia
Lime
Citrus aurantium
Seville orange
Citrus hystrix
Wild lime
Citrus japonica
Hong Kong wild kumquat
Citrus japonica cv crassifolia
Large round kumquat
Citrus japonica cv margarita
Kumquat
Citrus latifolia
Bears' Lime
Citrus limetta
Sweet lemon
Citrus limettioides
Sweet lime
Citrus limon
Lemon
Citrus limon x sinensis
Lemon
Citrus limonia
Rangpur lime
Citrus maxima
Pummelo
Citrus medica
Citron
Citrus medica var. sarcodactylis
Buddha's hand citron
Citrus nobilis
King orange
Citrus paradisi
Grapefruit
Citrus reticulata
Mandarin
Citrus reticulata x C. grandis
Tangelo
Citrus reticulata x C. sinensis
Tangor
Citrus sinensis
Orange
Citrus trifoliata
Trifoliate orange
Citrus x aurantium
Natsumikan
Citrus x jambhiri
Citronelle
Citrus x sp
Pummelit
Cladina stellaris
Star reindeer lichen
Cladium mariscus
Jamaica Swamp Sawgrass
Cladium mariscus subsp. jamaicense
Saw grass
Cladonia rangiferina
Lichen
Cladophora dotyana
Cladophora glomerata var. crassior
Clarisia biflora
Two flower clarisia
Clarkia biloba
Twolobe clarkia
Clarkia pulchella
Pinkfairies
Clarkia purpurea
Winecup clarkia
Clarkia purpurea subsp. quadrivulnera
Small flowered godetia
Clarkia rhomboidea
Diamond clarkia
Clarkia unguiculata
Elegant fairyfan
Clausena lansium
Wampi
Clavaria vermicularis
White tufted
Clavariadelphus cokeri
Clavariadelphus pistillaris
Fairy Ring
Clavicorona pyxidata
Coral crown
Clavulina cinerea
Gray coral
Clavulina cinerea f. sublilascens
Clavulina coralloides
Clavulina cristata
Crested coral
Clavulina rugosa
Claytonia acutifolia
Bering Sea spring beauty
Claytonia caroliniana
Carolina spring beauty
Claytonia exigua
Claytonia lanceolata
Western spring beauty
Claytonia megarhiza
Alpine spring beauty
Claytonia multiscapa
Claytonia perfoliata
Spring beauty
Claytonia scammaniana
Scamman's Springbeauty
Claytonia sibirica
Pink purslane
Claytonia tuberosa
Tuberous spring beauty
Claytonia umbellata
Great Basin spring beauty
Claytonia virginica
Spring beauty
Clematis recta
Upright Virgin's bower
Clematis terniflora
Sennin-so
Clematis vitalba
Traveller's joy
Cleome gynandra
Spider flower
Cleome isomeris
Cleome refracta
Spectacle fruit
Cleome rutidosperma
Fringed spiderplant
Cleome spinosa
Spiny spider flower
Cleome viscosa
Sticky Cleome
Cleomella lutea
Yellow spiderflower
Cleomella multicaulis
Slender spiderflower
Cleomella serrulata
Rocky mountain beeplant
Cleoserrata speciosa
Spider plant
Clermontia clermontioides
Clerodendrum chinense
Glory Bower
Clerodendrum indicum
Tube flower
Clerodendrum minahassae
Tube flower
Clerodendrum paniculatum
Pagoda flower
Clerodendrum wallichii
Nodding glorybower
Clethra barbinervis
Japanese Clethra
Cleyera integrifolia
Clidemia hirta
Koster's curse
Clidemia petiolaris
Climacocystis borealis
Clinopodium brownei
St John's mint
Clinopodium glabellum
Clinopodium mexicanum
Orange-flowered Mexican Savory
Clinopodium nepeta
Lesser calamint
Clinopodium vulgare
Field basil
Clinostigma ponapense
Kotop
Clintonia umbellulata
Speckled wood lily
Clitocybe acervata
Clitocybe gibba
Cimballo
Clitocybe nuda
Blewitt
Clitocybe odora
Anise Cap
Clitocybe suaveolens
Clitoria mariana
Clitoria ternatea
Butterfly Bean
Cnidium monnieri
Snake's bed
Cnidoscolus aconitifolius
Chaya
Cnidoscolus maculatus
Cnidoscolus palmeri
Cnidoscolus stimulosus
Spurge nettle
Cnidoscolus texanus
Bull nettle
Coccinia grandis
Ivy gourd
Coccoloba barbadensis
Sea grape
Coccoloba caracasana
Caracas sea grape
Coccoloba diversifolia
Diverse leaf sea grape
Coccoloba uvifera
Sea grape
Coccothrinax barbadensis
Silver thatch
Cocculus orbiculatus
Queen coralbead
Cochlearia groenlandica
Scurby-grass
Cochlearia officinalis
Scurvy grass
Cocos nucifera
Coconut
Codiaeum variegatum
Croton
Codium decorticatum
Codium edule
Codium fragile
Seaweed sponge weed
Codium geppiorum
Sagati
Codium reediae
Codium taylorii
Coelopleurum gmelinii
Seacoast Angelica
Coelopleurum lucidum
Bellyache Root
Coffea arabica
Arabian coffee
Coffea liberica
Coffee (Liberian)
Coffea mauritiana
Maroon coffee
Cogswellia ambigua
Cogswellia canbyi
Biscuit root
Cogswellia cous
Cow-as
Cogswellia farinosa
Cogswellia foeniculacea
Cogswellia geyeri
Biscuit root
Cogswellia macrocarpa
Cogswellia montana
Cogswellia platycarpa
Cogswellia triternata
Cogswellia utriculata
Coleosanthus californicus
Californian brickellbush
Collybia confluens
Collybia polyphylla
Colocasia esculenta
Taro
Colpomenia peregrina
Oyster thief
Colpomenia sinuosa
Honey algae
Colubrina arborescens
Coffee colubrina
Colubrina asiatica
Beach berry bush
Colubrina elliptica
Smooth snakebark
Colubrina greggii
Sierran nakedwood
Colubrina texensis
Hog plum
Colutea arborescens
Bladder senna
Comandra umbellata
Bastard toadflax
Comandra umbellata subsp. pallida
Pale bastard toadflax
Comarobatia lasiococca
Comarostaphylis diversifolia
Summer-holly
Comarum palustre
Marsh five-finger
Combretum grandiflorum
Showy Combretum
Combretum indicum
Rangoon creeper
Commelina benghalensis
Dayflower
Commelina coelestis
Blue spider wort
Commelina communis
Asiatic Dayflower
Commelina diffusa
Wandering Jew
Commelina elliptica
Peruvian spiderwort
Commelina erecta
Erect dayflower
Commelina erecta var. angustifolia
Whitemouth dayflower
Commelina forskaolii
Kansura
Commelina tuberosa
Commelina virginica
Virginia day-flower
Comocladia mollissima
Comptonia peregrina
Sweet fern
Condalia brandegeei
Condalia correllii
Corell's snakewood
Condalia globosa
Bitter Condalia
Condalia hookeri
Bluewood
Condalia mexicana
Condalia obovata
Blue-wood
Condalia spathulata
Knifeleaf condalia
Condalia warnockii
Condea emoryi
Desert lavender
Conioselinum pacificum
Pacific hemlock-parsley
Conocarpus erectus
Buttonwood
Conoclinium coelestinum
Conocybe apala
White dunce cap
Conopodium majus
Pignut
Conostegia xalapensis
Lengua de gato
Conradina verticillata
Cumberland rosemary
Convallaria majalis
Lily of the Valley
Convolvulus arvensis
Field bindweed
Convolvulus erubescens
Blushing bindweed
Cookeina tricholoma
Coprinus atramentarius
Common ink cap
Coprinus comatus
Shaggy Mane Ink Cap
Coprinus micaceus
Glistening ink cap
Coprosma repens
Mirror plant
Coptidium lapponicum
Lapland buttercup
Coptis trifolia
Goldthread
Coptis trifolia subsp. groenlandica
Corchorus aestuans
West African mallow
Corchorus capsularis
White Jute
Corchorus olitorius
Jute
Cordeauxia edulis
Yeheb nut
Cordia africana
Large-leafed cordia
Cordia alliodora
Ecuador laurel
Cordia boissieri
Wild olive
Cordia cylindrostachya
Cordia dodecandra
Ziricote
Cordia obliqua
Large sebesten
Cordia panamensis
Cordia sebestena
Scarlet Cordia
Cordia subcordata
Sea trumpet
Cordyline fruticosa
Good luck tree
Corema conradii
Poverty grass
Coreopsis auriculata
Mouse ear coreopsis
Coreopsis rosea
Coreopsis tinctoria
Cress-leaved tickseed
Coreopsis verticillata
Coreosma prostrata
Fetid currant
Coriandrum sativum
Coriander
Cornus amomum
Silk dogwood
Cornus canadensis
Bunchberry
Cornus canadensis x suecica
Cornus controversa
Giant dogwood
Cornus excelsa
Cornus kousa
Szechuan strawberry
Cornus kousa subsp. chinensis
Japanese dogwood
Cornus mas
Cornelian cherry
Cornus nuttallii
Mountain dogwood
Cornus racemosa
Grey dogwood
Cornus sericea
Red osier dogwood
Cornus sericea subsp. occidentalis
Western dogwood
Cornus sessilis
Cornus stolonifera
Red Osier
Cornus suecica
Swedish bunchberry
Cornus x unalaschkensis
Bunchberry
Corryocactus erectus
Cortinarius glaucopus
Corylus americana
American Hazelnut
Corylus avellana
Hazel nuts
Corylus colurna
Turkish Hazel tree
Corylus cornuta
Beaked hazelnut
Corylus cornuta var. californica
California hazel
Corylus x sp 1
Hazelbert
Corylus x sp 2
Filazel
Corynocarpus laevigatus
Karaka
Coryphantha vivipara
Nipple cactus
Cosmos atrosanguineus
Black cosmos
Cosmos bipinnatus
Cosmos caudatus
Wild cosmos
Cosmos sulphureus
Yellow cosmos
Costus dubius
Showy costus
Costus guanaiensis
Canahuate
Costus scaber
Cana agria
Costus spiralis
Spiral flag ginger
Cotinus coggygria
Smoke tree
Cotyledon edulis
Couepia polyandra
Sun Sapote
Couroupita guianensis
Cannon-ball tree
Coursetia glandulosa
Rosary babybonnets
Cowania mexicana
Cliffrose
Crambe abyssinica
Abyssinian kale
Crambe maritima
Seakale
Crassocephalum crepidioides
Thickhead
Crassula arborescens
Round-leaved crassula
Crassula ovata
Jade plant
Crataegus acclivis
Crataegus adunca
Crataegus aestivalis
Mayhaw
Crataegus annosa
Crataegus anomala
Crataegus apiifolia
Parsley-leaved hawthorn
Crataegus aprica
Crataegus arnoldiana
Anomalous Hawthorn
Crataegus attrita
Crataegus baroussana
Tejocote
Crataegus berberifolia
Crataegus caesa
Crataegus calpodendron
Pear hawthorn
Crataegus canadensis
Canadian Hawthorn
Crataegus canbyi
Cock-spur Hawthorn
Crataegus champlainensis
Quebec Hawthorn
Crataegus chrysocarpa
Fireberry hawthorn
Crataegus coccinea
Kansas hawthorn
Crataegus coccinioides
Columbian hawthorn
Crataegus crus-galli
Cockspur hawthorn
Crataegus dilatata
Broadleaf Hawthorn
Crataegus dispessa
Mink Hawthorn
Crataegus dolosa
Crataegus douglasii
Black hawthorn
Crataegus durobrivensis
Caughuawaga Hawthorn
Crataegus egens
Crataegus ellwangeriana
Scarlet Hawthorn
Crataegus festiva
Crataegus flabellata
Fanleaf Hawthorn
Crataegus flava
Yellow Haw
Crataegus galbana
Crataegus gemmosa
Fleshy Hawthorn
Crataegus greggiana
Gregg hawthorn
Crataegus holmesiana
Holmes' Hawthorn
Crataegus illinoiensis
Crataegus illudens
Crataegus incana
Crataegus intricata
Copenhagen Hawthorn
Crataegus jackii
Fireberry Hawthorn
Crataegus jonesiae
Miss Jones' Hawthorn
Crataegus lobulata
Red haw
Crataegus macrosperma
Big-fruit hawthorn
Crataegus mexicana
Manzanilla
Crataegus michauxii
Crataegus missouriensis
Miss Vail's Hawthorn
Crataegus mollis
Downy hawthorn
Crataegus monogyna
English Hawthorn
Crataegus opaca
Mayhaw
Crataegus oxyacantha
European hawthorn
Crataegus parvifolia
Dwarf thorn
Crataegus pedicellata
Scarlet haw
Crataegus pedicellata var. gloriosa
Scarlet haw
Crataegus pennsylvanica
Pennsylvania Hawthorn
Crataegus pinnatifida
Chinese haw
Crataegus pringlei
Pringle's Hawthorn
Crataegus pruinosa
Frosted hawthorn
Crataegus pubescens
Mexican hawthorn
Crataegus pubescens var. stipulacea
Manzanilla
Crataegus punctata
Dotted hawthorn
Crataegus reverchonii
Reverchon's Hawthorn
Crataegus rimosa
Crataegus rivularis
River hawthorn
Crataegus rotundifolia
Fireberry Hawthorn
Crataegus rufula
Rufous mayhaw
Crataegus species
Blue hawthorn
Crataegus submollis
Quebec hawthorn
Crataegus subvillosa
Crataegus succulenta
Fleshy hawthorn
Crataegus suksdorfii
Crataegus texana
Texas hawthorn
Crataegus tracyi
Crataegus uniflora
Dwarf Hawthorn
Crataegus villaris
Crataegus visenda
Craterellus cornucopioides
Horn of Plenty
Craterellus fallax
Black trumpet-of-death
Crateva palmeri
Crateva religiosa
Sacred garlic pear
Crateva tapia
Gally Pear
Crepis acuminata
Tapertip hawksbeard
Crepis capillaris
Smooth hawksbeard
Crepis foetida
Crepis runcinata subsp. glauca
Crepis setosa
Rough hawksbeard
Crepis vesicaria subsp. taraxicifolia
Beaked hawk's beard
Crescentia alata
Mexican calabash
Crescentia cujete
Calabash
Crinum asiaticum
Spider lily
Crithmum maritimum
Samphire
Crocus sativus
Saffron
Cronartium conigenum
Crotalaria incana
Narrowleaf rattlepod
Crotalaria juncea
Sunhemp
Crotalaria laburnifolia
Rattle-box
Crotalaria longirostrata
Long-beak rattlepod
Crotalaria micans
Crotalaria vitellina
Chipilín montés
Croton eluteria
Cascarilla
Croton pottsii
Chaparral tea
Croton reflexifolius
Oliy
Cryptomeria japonica
Japanese cedar
Cryptotaenia canadensis
Japanese cryptotaenia
Cryptotaenia japonica
Japanese parsley
Cucumis anguria
West Indian Gherkin
Cucumis dipsaceus
Teaselgourd
Cucumis melo
Melon
Cucumis melo var. chito
Dudaim melon
Cucumis melo var. conomon
Oriental pickling melon
Cucumis melo var. reticulatus
Netted melons
Cucumis metuliferus
African Horned cucumber
Cucumis myriocarpus
Striped wild cucumber
Cucumis prophetarum
Wild cucumber
Cucumis sativus
Cucumber
Cucurbita argyrosperma
Cushaw
Cucurbita argyrosperma var. callicarpa
Green-stripe cushaw
Cucurbita argyrosperma var. stenosperma
Calabaza pipiana
Cucurbita cordata
Coyote melon
Cucurbita digitata
Coyote gourd
Cucurbita ficifolia
Malabar gourd
Cucurbita foetidissima
Buffalo gourd
Cucurbita fraterna
Cucurbita lundelliana
Bitter pumpkin
Cucurbita maxima
Pumpkin
Cucurbita moschata
Pumpkin
Cucurbita pepo
Marrow
Cucurbita pepo var. ovifera
Acorn squash
Cudrania tricuspidata
Silk-worm thorn
Cuminum cyminum
Cumin
Cupania americana
Candle wood cupania
Cupania belizensis
Belize cupania
Cupania scrobiculata
Pitted cupania
Cupaniopsis anacardioides
Tuckeroo
Cuphea hyssopifolia
Mexican false heather
Cuphea lanceolata
Cigar flower
Cuphea viscosissima
Blue wax-weed
Curatella americana
Chaparro
Curcuma alismatifolia
Siam tulip
Curcuma longa
Turmeric
Curcuma rubescens
Ruby ginger
Curcuma zanthorrhiza
Javanese turmeric
Curcuma zedoaria
Zedoary
Cuscuta curta
Cuscuta megalocarpa
Bigfruit dodder
Cuscuta umbellata
Flatglobe Dodder
Cyamopsis tetragonoloba
Guar bean
Cyanthillium cinereum
Ash-coloured fleabane
Cycas revoluta
Dwarf Sago Palm
Cyclanthera brachystachya
Cuchinito
Cyclanthera dissecta
Cutleaf cyclanthera
Cyclanthera pedata
Calabash gourd
Cycloloma atriplicifolium
Winged pigweed
Cyclosorus interruptus
Hottentot fern
Cydista aequinoctialis
Garlic vine
Cydonia oblonga
Common Quince
Cylactis arcticus subsp. acaulis
Dwarf raspberry
Cylindropuntia acanthocarpa
Buckthorn cholla
Cylindropuntia arbuscula
Arizona pencil cholla
Cylindropuntia bigelovii
Teddy bear cholla
Cylindropuntia californica subsp. parkeri
Brownspined prickly pear
Cylindropuntia echinocarpa
Staghorn cholla
Cylindropuntia fulgida
Jumping cholla
Cylindropuntia leptocaulis
Christmas cactus
Cylindropuntia spinosior
Cylindropuntia thurberi
Cylindropuntia tunicata
Cylindropuntia x kelvinensis
Kelvin's prickly pear
Cymbalaria muralis
Kenilworth ivy
Cymbidium madidum
Buttercup Orchid
Cymbopetalum mayanum
Maya cymbopetalum
Cymbopetalum penduliflorum
Mexican earflower
Cymbopogon citratus
Lemon grass
Cymopterus acaulis
Plains springparsley
Cymopterus bulbosus
Bulbous springparsley
Cymopterus fendleri
Fendler's springparsley
Cymopterus globosus
Globe springparsley
Cymopterus glomeratus
Biscuit root
Cymopterus longipes
Longstalk springparsley
Cymopterus montanus
Mountain spring parsley
Cymopterus newberryi
Cymopterus purpurascens
Widewing springparsley
Cymopterus purpureus
Cynanchum jaliscanum
Cynara cardunculus
Cardoon
Cynara scolymus
Globe artichoke
Cynodon aethiopicus
Ethiopian Dogstooth grass
Cynodon dactylon
Couch
Cynoglossum grande
Pacific hound's tongue
Cynoglossum officinale
Hound's tongue
Cynophalla amplissima
Very large cynophalla
Cyperus alopecuroides
Mat sedge
Cyperus aristatus
Cyperus articulatus
Guinea rush
Cyperus compressus
Poorland flatsedge
Cyperus distans
Piedmont Flatsedge
Cyperus eragrostis
Cyperus esculentus
Yellow Nutsedge
Cyperus fendlerianus
Fendler's flatsedge
Cyperus haspan
Dwarf papyrus
Cyperus hortensis
Cyperus laevigatus
Smooth flatsedge
Cyperus ligularis
Bizzibizzi
Cyperus metzii
Asian spikesedge
Cyperus papyrus
Papyrus sedge
Cyperus rotundus
Nut Grass
Cyperus schweinitzii
Flatsedge
Cyperus setigerus
Lean flatsedge
Cyphomandra betacea
Tree tomato
Cyphomandra hartwegii
Hartweg's Cyphomandra
Cyphostemma juttae
Jutta’s botterboom
Cyrtocarpa edulis
Edible cyrtocarpa
Cyrtocarpa procera
Chupadilla
Cyrtomium fortunei
Fortune's cyrtomium
Cyrtosperma johnstonii
Red veined leaf
Cystopteris bulbifera
Berry bladder fern
Cystopteris fragilis
Brittle bladder fern
Cystopteris montana
Mountain Bladder Fern
Cystoseira osmundacea
Sea fern
Cytherea bulbosa
Calypso
Cytisus decumbens
Cytisus scoparius
Broom
Dacrydium cupressinum
Rimu
Dacrymyces palmatus
Witch's butter
Dactylis glomerata
Cock's foot
Dactyloctenium aegyptium
Comb fringe grass
Dahlia imperialis
Giant Dahlia
Dahlia pinnata
Dahlia
Dahlia variabilis
Dahlia
Dalbergia sissoo
Sissoo
Dalea bicolor var. orcuttiana
Fragrant dalea
Dalea candida
White prairie clover
Dalea candida var. oligophylla
White prairie clover
Dalea gattingeri
Purple Prairie Clover
Dalea lanata
Indigo bush
Dalea lasiathera
Purple prairie clover
Dalea purpurea
Purple prairie clover
Danthonia californica
Daphne mezereum
February daphne
Daphniphyllum macropodum
Yuzuri-Ha
Darmera peltata
Indian rhubarb
Dasylirion leiophyllum
Sotol
Dasylirion serratifolium
Sotol
Dasylirion texanum
Texas sotol
Dasylirion wheeleri
Sotol
Datura innoxia
Downy thorn apple
Datura stramonium
Common Thornapple
Daucus carota
Wild carrot
Daucus carota subsp. sativus
Carrot
Daucus pusillus
Rattlesnake weed
Decaisnea fargesii
Blue bean shrub
Deeringothamnus rugelii
Pretty false pawpaw
Delonix regia
Royal Poinciana
Dendrobium canaliculatum
Tree orchid
Dendrocalamus asper
Giant bamboo
Dendrocalamus brandisii
Brandisii bamboo
Dendrocalamus latiflorus
Sweet bamboo shoot
Dendrocalamus membranaceus
White bamboo
Dendrocalamus strictus
Male Bamboo
Dendropanax arboreus
Angelica tree dendropanax
Dennstaedtia punctilobula
Eastern hay-scented fern
Dentaria laciniata
Cut-leaved toothwort
Dentaria maxima
Large toothwort
Dentella repens
Dentinum umbilicatum
Lamb’s foot
Deparia petersenii
Japanese lady fern
Dermonema pulvinatum
Dermonema virens
Deschampsia cespitosa
Tussock grass
Deschampsia elongata
Slender hairgrass
Descurainia californica
Sierra tansymustard
Descurainia incana
Mountain tansy mustard
Descurainia incana subsp. insica
Mountain tansy mustard
Descurainia incisa subsp. incisa
Descurainia obtusa
Blunt tansy mustard
Descurainia pinnata
Tansy mustard
Descurainia pinnata subsp. halictorum
Palmita
Descurainia sophia
Fixweed
Desmanthus bicornutus
Desmanthus brachylobus
Illinois bundleflower
Desmanthus illinoensis
Illinois bundleflower
Desmanthus virgatus
Wild tantan
Desmodium incanum
Ironweed
Desmodium sericophyllum
Dialium guianense
Ironwood
Dianella ensifolia
Cerulean flax-lily
Dianthus barbatus
Sweet William
Dianthus chinensis
Chinese pink
Dicentra canadensis
Squirrel corn
Dicentra eximia
Dicerandra christmanii
Garrett's mint
Dicerandra cornutissima
Longspurred mint
Dicerandra frutescens
Scrub mint
Dicerandra immaculata
Lakela's mint
Dichanthium annulatum
Bluegrass
Dichelostemma capitatum subsp. pauciflorum
Bluedick
Dichelostemma congestum
Fork-toothed ookow
Dichelostemma volubile
Dicliptera chinensis
Chinese foldwing
Dicoria canescens
Desert twinbugs
Dictyopteris delicatula
Dictyopteris polypodioides
Netted wingweed
Dictyosperma album
Princess palm
Dictyosphaeria cavernosa
Green bubble algae
Dictyota ciliolata
Digitaria ciliaris
Summer grass
Digitaria horizontalis
Finger grass
Digitaria nuda
Naked crabgrass
Digitaria sanguinalis
Summer grass
Digitaria velutina
Velvet fingergrass
Dillenia indica
Elephant apple
Dillenia philippinensis
Katmon
Dimocarpus longan
Longan
Dioon edule
Mexican Fern palm
Dioscorea alata
Greater yam
Dioscorea bulbifera
Potato yam
Dioscorea convolvulacea
Barbasquillo
Dioscorea divaricata
Chinese yam
Dioscorea elephantipes
Elephant’s foot
Dioscorea esculenta
Lesser yam
Dioscorea floribunda
Dioscorea japonica
Japanese yam
Dioscorea oppositifolia
Chinese yam
Dioscorea pentaphylla
Five leaflet yam
Dioscorea polygonoides
Biter jessie
Dioscorea remotiflora
Dioscorea spiculiflora
Dioscorea trifida
Sweet yam
Dioscorea villosa
Devil's bones
Diospyros acapulcensis subsp. verae-crucis
Diospyros discolor
Mabolo
Diospyros kaki
Persimmon
Diospyros maritima
Broad-leafed ebony
Diospyros nigra
Black sapote
Diospyros pubescens
South African star apple
Diospyros sandwicensis
Lama
Diospyros tetrasperma
Clamberry persimmon
Diospyros texana
Texas persimmon
Diospyros virginiana
American persimmon
Diphysa americana
Diplazium esculentum
Vegetable-fern
Diplocyclos palmatus
Striped cucumber
Diplotaxis muralis
Wall rocket
Diplotaxis tenuifolia
Perennial wall rocket
Disciotis venosa
Veined elf cap
Disocactus ackermannii
Disporum trachycarpum
Fairybells
Distichlis palmeri
Palmer saltgrass
Distichlis spicata
Perennial saltgrass
Distimake dissectus
Noon flower
Distimake tuberosus
Spanish woodbine
Dodecatheon hendersonii
Mosquito Bills
Dodonaea viscosa
Sticky hop-bush
Dolichandrone spathacea
Mangrove trumpet tree
Dondia depressa
Dondia linearis
Dondia sp.
Dorstenia gigas
Socotran fig tree
Dovyalis abyssinica x Dovyalis hebecarpa
Florida gooseberry
Dovyalis caffra
Key apple
Dovyalis hebecarpa
Ceylon gooseberry
Dovyalis hybr
Tropical apricot
Dovyalis x sp.
Dovyalis (Hybrid)
Draba nemorosa
Woodland Whitlow-grass
Dracaena draco
Dragon tree
Dracaena hyacinthoides
Dracaena pearsonii
Spiky mother-in-law's tongue
Dracocephalum parviflorum
American dragon head
Drimys winteri
Winter's bark
Drosera rotundifolia
Round-leafed sundew
Dryas octopetala
Mountain avens
Drymaria cordata
West Indian chickweed
Drymaria gracilis
Drymaria malachioides
Paletaria
Drynaria rigidula
Basket Fern
Dryopetalon runcinatum
Mostaza
Dryopteris arguta
Yerb del golpe
Dryopteris carthusiana
Narrow buckler fern
Dryopteris cyatheoides
fern
Dryopteris dilatata
Broad Buckler Fern
Dryopteris expansa
Spiny Wood Fern
Dryopteris filix-mas
Male fern
Dryopteris fragrans
Polypody
Dryopteris marginalis
Drypetes brownii
Brown drypetes
Drypetes lateriflora
Duchesnea indica
Indian Strawberry
Dudleya edulis
Mission lettuce
Dudleya pulverulenta
Chalk lettuce
Duranta erecta
Golden dewdrop
Durio zibethinus
Durian
Dypsis decaryi
Triangle palm
Dypsis decipiens
Manambe palm
Dypsis madagascariensis
Green Cane Palm
Dysosma pleiantha
Chinese may apple
Dysphania ambrosioides
Mexican tea
Dysphania chilensis
Wormseed
Dysphania cristata
Crested Goosefoot
Dyssodia papposa
Fetid marigold
Ebenopsis ebano
Texas ebony
Echinacea purpurea
Echinacea
Echinocactus horizonthalonius
Blue barrel cactus
Echinocactus platyacanthus
Giant barrel cactus
Echinocactus polycephalus
Cotton top cactus
Echinocactus sp.
Bisnaga
Echinocereus coccineus
Arizona hedgehog
Echinocereus dasyacanthus
Golden rainbow hedgehog cactus
Echinocereus engelmannii
Strawberry hedgehog cactus
Echinocereus enneacanthus
Strawberry cactus
Echinocereus fasciculatus
Strawberry hedgehog
Echinocereus fasciculatus var. bonkerae
Echinocereus fendleri
Fendler's hedgehog cactus
Echinocereus ledingii
Leding's hedgehog cactus
Echinocereus nicholii
Nichol's hedgehog cactus
Echinocereus pectinatus
Rainbow cactus
Echinocereus polyacanthus
Giant claret-cup cactus
Echinocereus reichenbachii
Black lace cactus
Echinocereus reichenbachii subsp. armatus
Echinocereus rigidissimus
Rainbow hedge-hog cactus
Echinocereus stramineus
Mexican strawberry
Echinocereus triglochidiatus
Claret cup cactus
Echinochloa colona
Jungle rice
Echinochloa crus-galli
Barnyard grass
Echinochloa esculenta
Japanese barnyard millet
Echinochloa oryzoides
Large cockspur
Echinocystis lobata
Wild cucumber
Echinodorus grandiflorus
Echinopepon coulteri
Coulter's balsam apple
Eclipta prostrata
White Eclipta
Egregia menziesii
Feather boa
Ehretia anacua
Knock-away
Ehretia microphylla
Philippine tea
Ehretia tinifolia
Bastard cherry
Elaeagnus angustifolia
Russian olive
Elaeagnus commutata
Silver Berry
Elaeagnus multiflora
Russian olive
Elaeagnus pungens
Silverthorn
Elaeagnus triflora
Millaa vine
Elaeagnus umbellata
Autumn olive
Elaeocarpus angustifolius
Blue quandong
Elaeocarpus reticulatus
Blueberry ash
Elaeodendron glaucum
Ceylon tea
Eleocharis dulcis
Edible spike rush
Eleocharis pachycarpa
Eleocharis quinqueflora
Elettaria cardamomum
Cardamom
Eleusine africana
African goose grass
Eleusine indica
Bermuda grass
Elsholtzia ciliata
Crested Late-summer-mint
Elymus canadensis
Canadian Wild Rye
Elymus glaucus
Blue wild rye
Elymus repens
Quackgrass
Emex australis
Spiny emex
Emex spinosa
Spiny emex
Emilia coccinea
Tassel flower
Emilia sonchifolia
Purple emily
Empetrum eamesii
Rockberry
Empetrum eamesii subsp. atropurpureum
Purple Crowberry
Empetrum nigrum
Black Crowberry
Empetrum nigrum subsp. hermaphroditum
Black crowberry
Encelia farinosa
Brittlebush
Encelia frutescens var. resinosa
Button brittlebush
Enchylaena tomentosa
Barrier Saltbush
Enneapogon desvauxii
Eight day grass
Entada gigas
Sea-bean
Enteridium lycoperdon
False puffball
Enterolobium cyclocarpum
Earpod tree
Enterolobium schomburgkii
Enteromorpha flexuosa
Green algae
Enteromorpha prolifera
Green algae
Entoloma abortivum
Aborted entoloma
Entoloma bloxamii
Ephedra antisyphilitica
California desert tea
Ephedra aspera
Ephedra californica
California jointfir
Ephedra cutleri
Desert tea
Ephedra fasciculata
Ephedra nevadensis
Mormon tea
Ephedra torreyana
Mexican tea
Ephedra trifurca
Longleaf jointfir
Ephedra viridis
Mormon tea
Ephedra vulgaris
Teamster’s Tea
Epilobium angustifolium
Rose bay
Epilobium angustifolium subsp. circumvagum
Rosebar willow-herb
Epilobium canum subsp. latifolium
Hummingbird trumpet
Epilobium latifolium
Dwarf fireweed
Epilobium palustre
Marsh Willow-herb
Epilobium parviflorum
Codlins and cream
Epilobium sp.
Epiphyllum anguliger
Moon cactus
Epiphyllum crenatum
Epiphyllum oxypetalum
Dutchman's pipe cactus
Epipremnum pinnatum
False Monsteriosa
Epithelantha micromeris
Common button cactus
Epixiphium wislizeni
Balloonbush
Equisetum arvense
Field horsetail
Equisetum fluviatile
Swamp horsetail
Equisetum hyemale
Dutch rush
Equisetum laevigatum
Smooth horsetail
Equisetum pratense
Meadow horsetail
Equisetum ramosissimum
Equisetum scirpoides
Equisetum sylvaticum
Wood horsetail
Equisetum telmateia
Giant horsetail
Equisetum telmateia subsp. braunii
Giant horsetail
Eragrostis barrelieri
Pitted lovegrass
Eragrostis caroliniana
Eragrostis cilianensis
Stink grass
Eragrostis curvula
Weeping lovegrass
Eragrostis echinochloidea
Tick grass
Eragrostis gangetica
Slimflower lovegrass
Eragrostis maypurensis
Eragrostis mexicana
Mexican lovegrass
Eragrostis pilosa
Soft Lovegrass
Eragrostis secundiflora
Red lovegrass
Eragrostis tef
Teff
Eranthemum pulchellum
Blue sage
Erechtites hieraciifolius
Fireweed
Erechtites valerianifolius
Brazilian fire-weed
Eremalche exilis
White mallow
Eremophila maculata
Spotted Fuschia
Erica arborea
Briar root wood
Ericameria nauseosa
Rubber rabbitbrush
Ericameria nauseosa subsp. consimilis
Ericameria nauseosa var. graveolens
Chamiso blanco
Ericameria parishii
Heath goldenrod
Erigenia bulbosa
Pepper and salt
Erigeron annuus
Annual fleabane
Erigeron bonariensis
Flax-leaf fleabane
Erigeron bulbosa
Erigeron canadensis
Canadian Fleabane
Erigeron floribundus
Asthma weed
Erigeron pulchellus
Eriochloa aristata
Bearded cupgrass
Eriodictyon californicum
Yerba santa
Eriodictyon trichocalyx
Hairy yerba santa
Eriodictyon trichocalyx var. lanatum
San Diego yerbasanta
Erioglossum rubiginosum
Rusty sapindus
Eriogonum alatum
Winged buckwheat
Eriogonum angulosum
Anglestem buckwheat
Eriogonum atrorubens
Red Wild Buckwheat
Eriogonum baileyi
Bailey's buckwheat
Eriogonum cernuum
Nodding buckwheat
Eriogonum corymbosum
Crispleaf buckwheat
Eriogonum fasciculatum
Cailfornia buckwheat
Eriogonum flavum
Yellow eriogonum
Eriogonum hookeri
Hooker's buckwheat
Eriogonum inflatum
American pipeweed
Eriogonum latifolium
Seaside buckwheat
Eriogonum longifolium
Longleaf buckwheat
Eriogonum nudum var. oblongifolium
Naked buckwheat
Eriogonum nudum var. pubiflorum
Naked buckwheat
Eriogonum plumatella
Yucca buckwheat
Eriogonum pusillum
Yellowturbans
Eriogonum racemosum
Redroot buckwheat
Eriogonum roseum
Wand buckwheat
Eriogonum rotundifolium
Roundleaf buckwheat
Eriogonum wrightii
Bastardsage
Eriophorum angustifolium
Tall Cotton grass
Eriophorum gracile
Cotton grass
Eriophyllum ambiguum
Beautiful woollysunflower
Eriophyllum confertiflorum
Yellow yarrow
Erodium cicutarium
Common Storksbill
Erodium malacoides
Oval heron's bill
Erodium moschatum
Musk Storksbill
Erophila verna
Spring Whitlow-grass
Eruca vesicaria
Rocket
Eryngium aquaticum
Eryngium aquaticum var. floridanum
Florida eryngo
Eryngium foetidum
Sawtooth Coriander
Eryngium maritimum
Sea Holly
Erythrina americana
American coralbean
Erythrina berteroana
Coral bean
Erythrina bidwillii
Bidwill's coral tree
Erythrina eggersii
Cock's spur
Erythrina flabelliformis
Chilicote
Erythrina folkersii
Folkers coral bean
Erythrina fusca
Purple coral tree
Erythrina herbacea
Eastern coral bean
Erythrina poeppigiana
Madre de Cacao
Erythrina variegata
Indian coral tree
Erythrina vespertilio
Bat’s Wing Coral Tree
Erythronium albidum
White trout-lily
Erythronium albidum var. mesochoreum
Fawnlily
Erythronium americanum
Trout lily
Erythronium californicum
Fawn lily
Erythronium grandiflorum
Avalanche lily
Erythronium helenae
Pacific Fawn-lily
Erythronium hendersonii
Henderson's Fawn-lily
Erythronium howellii
Howell's Fawn-lily
Erythronium mesochoreum
Midland fawnlily
Erythronium montanum
Avelanche lily
Erythronium multiscapoideum
Sierra Fawn Lily
Erythronium oregonum
Giant white fawnlily
Erythronium parviflorum
Yellow Avalanchelily
Erythronium propullans
Minnesota dwarf trout lily
Erythronium purpurascens
Avelanche lily
Erythronium revolutum
Pink fawn lily
Erythronium tuolumnense
Avelanche lily
Erythroxylum havanense
Bracelet
Eschscholzia californica
Californian Poppy
Escobaria missouriensis var. missiouriensis
Missouri foxtail cactus
Escobaria robbinsorum
Cochise pincushion cactus
Escobaria vivipara
Cushion cactus
Etlingera cevuga
Thevunga
Etlingera elatior
Red torch Ginger
Etlingera megalocheilos
Mega ginger
Eucalyptus camaldulensis
River red gum
Eucalyptus deglupta
Rainbow eucalyptus
Eucalyptus dives
Native peppermint
Eucalyptus globulus
Blue gum
Eucalyptus gunnii
Cider Tree
Eucalyptus microtheca
Coolabah
Eucalyptus oleosa
Giant Mallee
Eucalyptus pulverulenta
Silver-leaved Mountain Gum
Eucalyptus resinifera
Kino eucalyptus
Eucalyptus viminalis
Manna gum
Eucheuma cottonii
Eugenia axillaris
Black cherry
Eugenia biflora
Escobon
Eugenia brasiliensis
Grumichama
Eugenia capuli
Capuli
Eugenia cerasiflora
Cherry-of-the-Rio-Grande
Eugenia coronata
Elephant's sweet berry
Eugenia florida
Guamirim
Eugenia foetida
Boxleaf eugenia
Eugenia mayana
Jambosine
Eugenia monticola
Small-leaf
Eugenia oerstediana
Oersted eugenia
Eugenia procera
Ironwood
Eugenia reinwardtiana
Sweet cherry
Eugenia rhombea
Spiceberry eugenia
Eugenia stipitata
Araza
Eugenia uniflora
Surinam cherry
Eulophia graminea
Eulophus ambiguus
Biscuit-root
Euonymus alatus
Winged spindle tree
Euonymus atropurpureus
Burning-bush Euonymus
Euonymus japonicus
Japanese spindle tree
Euonymus maackii
Eupatorium cannabinum
Hemp weed
Eupatorium quadrangulare
Euphorbia antiquorum
Malayan tree spurge
Euphorbia geniculata
Common spurge
Euphorbia graminea
Diamond forest
Euphorbia helioscopia
Sun Spurge
Euphorbia heterophylla
Mexican Fire plant
Euphorbia hirta
Asthma plant
Euphorbia hypericifolia
Euphorbia intisy
Euphorbia lathyris
Garden Spurge
Euphorbia macropus
Huachuca mountain spurge
Euphorbia marginata
Snow on the mountain
Euphorbia neriifolia
Fleshy spurge
Euphorbia peplus
Petty spurge
Euphorbia platyphyllos
Broad-leaved spurge
Euphorbia prostrata
Prostrate spurge
Euphorbia pulcherrima
Scarlet Poinsettia
Euphorbia serpyllifolia
Thymeleaf sandmat
Euphorbia thymifolia
Red Caustic creeper
Euphorbia tirucalli
Rubber hedge
Euphrasia officinalis
Eyebright
Eupodium laeve
Winged marattia fern
Eurya japonica
Eurybia divaricata
White star aster
Eustrephus latifolius
Wombat Berry
Euterpe oleracea
Acai palm
Euthamia graminifolia
Eutrema japonicum
Wasabi
Eutrochium purpureum
Sweetscented joepyeweed
Everniastrum cirrhatum
Evolvulus alsinoides
Slender dwarf morning glory
Evolvulus nummularius
Exobasidium sp.
Ghost ear fungus
Exogonium bracteatum
Eysenhardtia polystachya
Arizona kidneywood
Fagopyrum esculentum
Buckwheat
Fagopyrum tataricum
Tartary buckwheat
Fagus grandifolia
American beech
Fagus sylvatica
Beech
Falcataria falcata
Fallopia convolvulus
Black bindweed
Fallopia dumetorum
Climbing False Buckwheat
Fallopia japonica
Japanese knotweed
Fatoua villosa
Hairy crabweed
Favolus tenuiculus
Fernaldia pandurata
Loroco
Ferocactus cylindraceus var. lecontei
Leconte's barrel cactus
Ferocactus haematacanthus
Ferocactus hamatacanthus
Mexican fruit cactus
Ferocactus histrix
Mexican barrel cactus
Ferocactus latispinus
Biznaga
Ferocactus longihamatus
Ferocactus pilosus
Mexican lime cactus
Ferocactus uncinatus
Turk's head cactus
Ferocactus viridescens
Coast barrel cactus
Ferocactus wislizeni
Fishhook barrel cactus
Festuca brachyphylla
Festuca octoflora
Festuca ovina
Sheep’s fescue
Festuca paradoxa
Cluster fescue
Festuca pratensis
Meadow fescue
Festuca subverticillata
Nodding fescue
Fevillea cordifolia
Sequa
Ficus altissima
Lofty tree
Ficus americana
Jamaica fig
Ficus aspera
Tongue fig
Ficus aurea
Florida strangler fig
Ficus benghalensis
Banyan Tree
Ficus benjamina
Benjamin’s fig
Ficus carica
Fig
Ficus citrifolia
Short leaf fig
Ficus cotinifolia
Ficus crocata
Morazan fig
Ficus drupacea
Brown-woolly fig
Ficus elastica
India Rubber Tree
Ficus hispida
White Sandpaper Fig
Ficus insipida
Caxinguba
Ficus lapathifolia
Alamo
Ficus maclellandii
Azalea leaf fig
Ficus macrophylla
Moreton Bay Fig
Ficus microcarpa
Small-fruited Fig
Ficus montana
Oak-leaved fig
Ficus nota
Rough-leaved fig
Ficus obtusifolia
Caxinguba-tinga
Ficus pertusa
Perforated fig
Ficus platypoda
Rock fig
Ficus pseudopalma
Palm-leaf-fig
Ficus pumila
Creeping fig
Ficus racemosa
Cluster Fig
Ficus religiosa
Bo Tree
Ficus rubiginosa
Port Jackson Fig
Ficus rumphii
False Buddha tree
Ficus sycomorus
Sycamore fig
Ficus trigonata
Black fig
Ficus ulmifolia
Elm-leaved fig
Ficus virens
White Fig
Filipendula ulmaria
Meadowsweet
Filipendula vulgaris
Dropwort
Firmiana simplex
Chinese parasol tree
Fistulina hepatica
Beefsteak Fungus
Flacourtia indica
Governor’s plum
Flacourtia jangomas
Coffee plum
Flammulina velutipes
Velvet shank
Flavocetraria cucullata
Flavocetraria nivalis
Crinkled snow lichen
Floccularia albolanaripes
Flueggea virosa
White Raisin
Foeniculum vulgare
Fennel
Forestiera acuminata
Swamp privet
Forestiera pubescens
Wild olive
Forestiera pubescens var. parvifolia
Fouquieria splendens
Ocotillo
Fragaria chiloensis
Sand strawberry
Fragaria chiloensis subsp. lucida
Fragaria chiloensis subsp. pacifica
Pacific beach strawberry
Fragaria chiloensis subsp. sandwicensis
Sandwich beach strawberry
Fragaria glauca
Yukon strawberry
Fragaria mexicana
Fragaria vesca
Alpine strawberry
Fragaria vesca subsp. americana
Woodland strawberry
Fragaria vesca subsp. bracteata
Woodland strawberry
Fragaria vesca subsp. californica
Californian strawberry
Fragaria virginiana
Scarlet strawberry
Fragaria virginiana subsp. platysepala
Fragaria x ananassa
Garden strawberry
Frangula californica
Coffee Berry
Frangula californica subsp. californica
California buckthorn
Frangula caroliniana
Indian cherry
Frangula purshiana
Cascara
Frangula rubra subsp. rubra
Frankenia salina
Alkali heath
Frasera speciosa
Green gentian
Fraxinus excelsior
English Ash
Fraxinus pennsylvanica
Green Ash
Freesia hybrida
Freesia
Freycinetia rapensis
Fritillaria affinis
Rice-grain Fritillary
Fritillaria atropurpurea
Purple fritillary
Fritillaria biflora
Fritillaria camschatcensis
Black sarana
Fritillaria pudica
Yellow Fritillary
Fritillaria recurva
Scarlet missionbells
Fuchsia arborescens
Lilac fuschia
Fuchsia boliviana
Bolivian Fuchsia
Fuchsia fulgens
Brilliant fuchsia
Fuchsia magellanica
Fuchsia
Fuchsia microphylla
Small-leafed Fuchsia
Fuchsia ravenii
Fuchsia splendens
Platanillo
Fuchsia thymifolia
Fucus vesiculosus
Bladder Wrack
Fuligo septica
Scrambled egg slime
Fumaria officinalis
Fumitory
Fumaria vaillantii
Funastrum clausum
White twinevine
Funastrum crispum
Wavy-leaf Milkweed vine
Funastrum cynanchoides
Fringed twinevine
Funastrum hirtellum
Hairy milkweed
Funastrum lineare
Climbing milkweed.
Furcellaria fastigiata
Danish agar
Furcraea foetida
Mauritius hemp
Gaillardia aristata
Common gaillardia
Gaillardia pinnatifida
Red dome blanket flower
Galactia tenuiflora
Florida hammock milkpea
Galax urceolata
Beetlewood
Galinsoga ciliata
Peruvian daisy
Galinsoga parviflora
Small-flowered quickweed
Galium aparine
Cleavers
Galium aristatum
Awned bedstraw
Galium boreale
Northern bedstraw
Galium lanceolatum
Galium mollugo
Hedge bedstraw
Galium odoratum
Sweet woodruff
Galium spurium
Cleavers Goosegrass
Galium triflorum
Fragrant bedstraw
Galium verum
Lady’s Bedstraw
Gamochaeta purpurea
Purple cudweed
Garcinia cymosa
Papuan Mangosteen
Garcinia intermedia
Intermediate garcinia
Garcinia livingstonei
African mangosteen
Garcinia madruno
Madrono
Garcinia mangostana
Mangosteen
Garcinia prainiana
Button mangosteen
Garcinia xanthochymus
Gamboge
Gardenia jasminoides
Cape Gardenia
Gardenia latifolia
Boxwood Gardenia
Gardenia sootepensis
Golden gardenia
Gardenia ternifolia
Large-leaved common gardenia
Gastrococos crispa
Floridamia Nut palm
Gaultheria acuminata
Acuminate wintergreen
Gaultheria erecta
Erect wintergreen
Gaultheria hispida
Copperleaf snowberry
Gaultheria hispidula
Creeping Snowberry
Gaultheria humifusa
Creeping wintergreen
Gaultheria ovatifolia
Mountain checkerberry
Gaultheria procumbens
Wintergreen
Gaultheria shallon
Salal
Gaultheria x wisleyensis
Gaura parviflora
Velvetweed
Gautieria mexicana
Gaylussacia baccata
Black huckleberry
Gaylussacia brachycera
Box huckleberry
Gaylussacia dumosa
Dwarf huckleberry
Gaylussacia frondosa
Dangleberry
Gaylussacia ursina
Bear huckleberry
Gazania linearis
Treasure flower
Geastrum triplex
Gelidium latifolium
Jelly plant
Genipa americana
Genipa
Genista pilosa
Genista sagittalis
Genista tinctoria
Dyer's greenweed
Gentiana douglasiana
Swamp gentian
Geocaulon lividum
False toadflax
Geonoma interrupta
Chontilla
Geopora cooperi
Fuzzy truffle
Geranium bicknellii
Bicknell's Cranesbill
Geranium erianthum
Woolly geranium
Geranium maculatum
Geranium retrorsum
Common Cranesbill
Geranium robertianum
Herb Robert
Geranium viscosissimum
Sticky geranium
Geum aleppicum
Yellow avens
Geum canadense
White avens
Geum fragarioides
Geum rivale
Water avens
Geum triflorum
Lion's beard
Gevuina avellana
Chilean hazel
Gigantochloa albociliata
White-fringed gigantochloa
Gigantochloa atroviolacea
Giant Black bamboo
Gigartina canaliculata
Gilia capitata subsp. staminea
Bluehead gilia
Gilia sinuata
Rosy gilia
Ginkgo biloba
Maidenhair tree
Gisekia pharnaceoides
Oldmaid
Glandularia gooddingii
Glaux maritima
Black saltwort
Glebionis coronaria
Chrysanthemum greens
Glebionis segetum
Corn marigold
Glechoma hederacea
Ground Ivy
Gleditsia triacanthos
Honey locust
Glehnia littoralis
Coral vegetable
Gliricidia sepium
Mother-of-cacao
Globba clarkei
Glyceria acutiflora
Creeping Manna Grass
Glyceria borealis
Northern Mannagrass
Glyceria fluitans
Floating manna grass
Glyceria grandis
American mannagrass
Glyceria occidentalis
North-western Manna Grass
Glyceria septentrionalis
Eastern mannagrass
Glyceria striata
Fowl manna grass
Glycine max
Soybean
Glycyrrhiza glabra
Liquorice
Glycyrrhiza lepidota
American liquorice
Glyptopleura marginata
Carveseed
Gnaphalium pensylvanicum
Gnaphalium purpureum
Spoonleaf purple everlasting
Gomphocarpus fruticosus
Cotine
Gomphrena globosa
Globe Amaranth
Gomphus kauffmanii
Gossypium barbadense
Sea Island Cotton
Gossypium herbaceum
Short-staple cotton
Gossypium hirsutum
American cotton
Gouania lupuloides
Toothbrush tree
Gouania polygama
Gracilaria lemaneiformis
Gracilaria parvispora
Gracilaria tenuistipitata
Gracilaria textorii
Kabonori
Gracilaria tikvahiae
Ogo nori
Graptophyllum pictum
Caricature Plant
Grateloupia filicina
Grevillea banksii
Red Silky Oak
Grevillea pteridifolia
Golden Grevillea
Grevillea robusta
Silky oak
Grewia asiatica
Phalsa
Grewia occidentalis
Bow wood
Grindelia robusta
Great valley gumweed
Grindelia squarrosa
Resinweed
Grossularia californica
Hillside gooseberry
Grossularia cynosbati
Dogberry
Grossularia lobbii
Gummy gooseberry
Grossularia missouriensis
Missouri gooseberry
Grossularia oxyacanthoides
American mountain gooseberry
Grossularia roezlii
Sierra gooseberry
Grossularia rotundifolia
Appalachian gooseberry
Guadua angustifolia
Guadua
Guaiacum officinale
Common lignum-vitae
Guaiacum sanctum
Holywood
Guarea glabra
Glabrous muskwood
Guazuma ulmifolia
West Indian elm
Guettarda macrosperma
Big seed velvet seed
Guettarda scabra
Rough velvetseed
Guettarda uruguensis
Velvet seed
Guilleminea densa
Guizotia abyssinica
Niger Seed
Gymnocarpium dryopteris
Gymnocladus dioicus
Kentucky Coffee tree
Gymnopus dryophilus
Gynura bicolor
Velvet plant
Gypsophila acutifolia
Sharpleaf Babysbreath
Gyrodon merulioides
Gyromitra esculenta
False morel
Gyromitra infula
Gyroporus castaneus
Chestnut bolete
Gyroporus cyanescens
The Blueing Bolete
Haematoxylum campechianum
Logwood
Halesia carolina
Carolina Silverbell
Halymenia durvillaei var. zeylanica
Halymenia formosa
Limu lepe-o-hina
Hamamelis virginiana
Witch Hazel
Hamelia patens
Butterfly bush
Handroanthus impetiginosus
Harpephyllum caffrum
Kaffir plum
Harrisia aboriginum
Prickly apple-cactus
Harrisia bonplandii
Datura
Harrisia eriophora
Fragrant prickly apple
Harrisia fragrans
Caribbean apple cactus
Harrisia simpsonii
Simpson's apple cactus
Havardia albicans
Whitish havardia
Havardia pallens
Ape's ear-ring
Hebeloma alpinum
Hebeloma fastibile
Hechtia montana
Hichiconi
Hedeoma drummondii
Drummond's falsepennyroyal
Hedeoma nana
False pennyroyal
Hedeoma patens
Mapa
Hedeoma pulegioides
American Pennyroyal
Hedophyllum sessile
Sea cabbage
Hedychium coccineum
Red ginger lily
Hedychium coronarium
Butterfly ginger
Hedychium gardnerianum
Kahili ginger
Hedychium greenii
Red ginger lily
Hedychium spicatum
Eastern spiked ginger
Hedyosmum mexicanum
Mexican hedyosmum
Hedypnois rhagadioloides
Hedypnois
Hedysarum alpinum
Alpine sweetvetch
Hedysarum americanum
Indian potato
Hedysarum boreale
Northern sweet vetch
Hedysarum boreale subsp. mackenzii
Liquorice root
Hedysarum hedysaroides
Alpine French Honeysuckle
Hedysarum occidentale
Liquorice root
Helenium puberulum
Rosilla
Helianthus annuus
Sunflower
Helianthus annuus subsp. lenticularis
Wild sunflower
Helianthus cusickii
Cusick's sunflower
Helianthus doronicoides
Helianthus giganteus
Giant sunflower
Helianthus hirsutus
Paleleaf woodland sunflower
Helianthus hybr
Sunchoke
Helianthus maximiliani
Maximillian sunflower
Helianthus petiolaris
Prairie sunflower
Helianthus tuberosus
Jerusalem artichoke
Helianthus x laetiflorus
Showy sunflower
Helichrysum italicum
Curry plant
Helichrysum luteoalbum
Jersey Cudweed
Heliconia bihai
False plantain
Heliconia caribaea
False plantain
Heliconia latispatha
Expanded lobster-claw
Heliconia psittacorum
Parrot's plantain
Heliocarpus americanus
Majaguillo
Heliocarpus mexicanus
Mexican heliocarpus
Heliopsis helianthoides
Heliotropium arborescens
Lord Roberts Heliotrope
Heliotropium convolvulaceum
Phlox heliotrope
Heliotropium curassavicum
Smooth Heliotrope
Heliotropium europaeum
European heliotrope
Heliotropium indicum
Blue heliotrope
Hellenia speciosa
Crepe Ginger
Helminthotheca echioides
Bristly Ox-Tongue
Helvella acetabulum
Helwingia chinensis
Helwingia japonica
Helwingia
Hemarthria altissima
Swamp couch
Hemerocallis citrina
Lemon day lily
Hemerocallis fulva
Common day lily
Hemerocallis fulva var. aurantiaca
Golden summer daylily
Hemerocallis lilioasphodelus
Yellow day lily
Hemerocallis thunbergii
Late yellow daylily
Hemizonia congesta
Hayfield tarweed
Hemizonia corymbosa
Coastal tarweed
Hemizonia fasciculata
Clustered tarweed
Hemizonia fitchii
Fitch's tarweed
Hemizonia luzulifolia
Hayfield tarweed
Heracleum lanatum
American cow parsnip
Heracleum sibiricum
Heracleum sphondylium
Hogweed
Heracleum sphondylium subsp. montanum
Hericium abietis
Bear's head
Hericium coralloides
Bear’s head
Hericium erinaceus
Lion's mane mushroom
Hericium ramosum
Comb tooth mushroom
Heritiera littoralis
Looking Glass Mangrove
Hesperhodos minutifolia
Small leaf rose
Hesperis matronalis
Damask-violet
Hesperocallis undulata
Desert Lily
Hesperoyucca whipplei
Our Lord's candle
Heteranthera reniformis
Mud plantain
Heterodermia tremulans
Heteromeles arbutifolia
Toyon
Heteromeles arbutifolia var. arbutifolia
Toyon
Heteropterys lindeniana
Linden heteropterys
Heterospathe phillipsii
Phillip's palm
Heterotheca inuloides
False golden star
Heterotis rotundifolia
Trailing glory-flower
Heterotrichum cymosum
Heuchera cylindrica
Alum root
Heuchera glabra
Alpine heuchera
Heuchera micrantha
Small-flowered alum root
Heuchera micrantha var. diversifolia
Alum root
Hibiscus acetosella
Red-leaf hibiscus
Hibiscus moscheutos
Rose mallow
Hibiscus mutabilis
Rose of Sharon
Hibiscus ovalifolius
Rock hibiscus
Hibiscus rosa-sinensis
Hibiscus
Hibiscus sabdariffa
Roselle
Hibiscus syriacus
Syrian Hibiscus
Hibiscus tiliaceus
Cotton Tree
Hibiscus trionum
Flower-of-an-hour
Hieracium umbellatum
Narrowleaf Hawkweed
Hieracium venosum
Rattlesnake weed
Hierochloe odorata
Holy grass
Himalayacalamus hookerianus
Himalayan blue bamboo
Hippocratea volubilis
Medicine vine
Hippophae rhamnoides
Sea Buckthorn
Hippuris tetraphylla
Fourleaf marestail
Hirtella americana
American hirtella
Hirtella triandra
Camaroncillo
Hoffmannseggia glauca
Indian rushpea
Hohenbuehelia petaloides
Hoita macrostachya
Leather root
Hoita orbicularis
Roundleaf leather root
Holodiscus discolor
Ocean spray
Holosteum umbellatum
Homopholis proluta
Honckenya peploides subsp. major
Hordeum glaucum
Colazorra
Hordeum murinum subsp. glaucum
Smooth barley
Houstonia caerulea
Bluet
Humulus lupulus var. neomexicanus
Hura crepitans
Sandbox hura
Hydnocarpus anthelminthicus
Hydnocarpus kurzii
Kurzii setumpul tree
Hydnocarpus venenata
False chaulmoogra
Hydnopolyporus fimbriatus
Hydrangea arborescens
Wild hydrangea
Hydriastele vitiensis
Hydrocharis morsus-ranae
European frogbit
Hydrocotyle mexicana
Hydrodictyon reticulatum
Nungsan
Hydrophyllum fendleri var. albifrons
Hydropuntia crassissima
Hydropuntia edulis
Ceylon moss
Hygrocybe nigrescens
Hygrophorus conicus
Hygrophorus gliocyclus
Slippery top
Hygrophorus niveus
Hymenocallis pimana
Pima spider-lily
Hymenoxys biennis
Hymenoxys cooperi
Cooper's hymnoxys
Hymenoxys odorata
Bitterweed
Hymenoxys richardsonii
Hymenoxys richardsonii var. floribunda
Colerado rubberweed
Hyoscyamus niger
Henbane
Hypericum scouleri subsp. scouleri
Scouler's St. John's wort
Hypnea pannosa
Hypnea valentiae
Hypochaeris brasiliensis
Brazilian cat's ear
Hypochaeris chillensis
Hypogymnia physodes
Lichen
Hypomyces lactifluorum
Lobster mushroom
Hypomyces macrosporus
Hypoxis hirsuta
Yellow star grass
Hypsizygus ulmarius
Elm mushroom
Ibicella lutea
Yellow unicorn-plant
Ilex aquifolium
Holly
Ilex quercifolia
American holly
Illicium floridanum
Purple anise
Illicium parviflorum
Yellow star anise
Inga alba
White inga
Inga calcicola
Calcicolous inga
Inga calderonii
Inga densiflora
Dense flower inga
Inga hintonii
Hinton inga
Inga ingoides
Warako-sa
Inga ismaelis
Ismael inga
Inga micheliana
Cushin
Inga nobilis
Noble inga
Inga nobilis subsp. quaternata
Quaternary grand inga
Inga oerstediana
Oersted inga
Inga quaternata
Inga vera
River koko
Inga vera subsp. eriocarpa
Inga vera subsp. spuria
Guaba
Ipomoea fistulosa
Ipomoea hederifolia
Ipomoea macrorhiza
Ipomoea obscura
Yellow ipomoea
Ipomoea ochracea
Yellow morning glory
Ipomoea purpurea
Common morning glory
Ipomoea quamoclit
Cypress vine
Ipomoea tiliacea
Wild potato
Ipomoea turbinata
Iresine diffusa
Juba's bush
Iris missouriensis
Rocky Mountains iris
Ismelia carinata
Tricolor chrysanthemum
Isolatocereus dumortieri
Iva annua
Sumpweed
Jacaratia dolichaula
Long flower jacaratia
Jacquemontia ovalifolia subsp. sandwicensis
Oval leaf clustervine
Jacquinia pungens
Jasminum grandiflorum
White fragrant flower
Jasminum humile
Italian yellow jasmine
Jatropha neopauciflora
Jatropha oaxacana
Jatropha stimulosa
Jeffersonia diphylla
Twinleaf
Jubaeopsis caffra
Pondoland palm
Juglans olanchana
Olancho walnut
Jumellea fragrans
Bourbon tea
Juncus acutus
Sharp rush
Juncus microcephalus
Juniperus communis var. saxatilis
Common juniper
Juniperus horizontalis
Creeping juniper
Justicia californica
Chuparosa
Kalanchoe lanceolata
Narrow-leaved kalanchoe
Kallstroemia maxima
Big caltrop
Kalmia microphylla
Alpine laurel
Kappaphycus alvarezii
Kopsiopsis hookeri
Ground cone
Kosteletzkya virginica
Seashore mallow
Krameria erecta
Heart nut
Krugiodendron ferreum
Leadwood
Kummerowia stipulacea
Kyllinga pumila
Kyllinga squamulata
Laccaria amethysteo-occidentalis
Laccaria amethystina
Amethyst deceiver
Laccaria farinacea
Laccaria laccata
Deceiver
Laccaria ochropurpurea
Laccaria proximella
Lactarius carbonicola
Lactarius deceptivus
Deceiving milkcap
Lactarius hygrophoroides
Lactarius repraesentaneus
Northern milkcap
Lactarius rubidus
Lactarius rubrilacteus
Lactarius vietus
Grey milkcap
Lactarius yazooensis
Lactuca tatarica
Larkspur lettuce
Laetia procera
Very tall laetia
Laetiporus cincinnatus
Laetiporus gilbertsonii
Sulphur shelf
Laetiporus sulphureus
Chicken of the woods
Laminaria saccharina
Sugar kelp
Laminaria setchellii
Pacific kombu
Lamium maculatum
Spotted dead nettle
Lamprocapnos spectabilis
Bleeding heart
Lantana velutina
Lasthenia californica
California goldfields
Lathyrus graminifolius
Grassleaf peavine
Lathyrus jepsonii subsp. californicus
Lathyrus lanszwertii var. leucanthus
Aspen peavine
Lathyrus nevadensis
Purple peavine
Lathyrus vestitus
Pacific peavine
Laurencia johnstonii
Laurocerasus ilicifolia
Holly-leafed cherry
Laurus azorica
Canary Island bay tree
Lavandula stoechas
French lavender
Layia chrysanthemoides
Smooth tidytips
Leccinum chromipes
Leccinum insigne
Leccinum manzanitae
Manzanita bolete
Leccinum rugosiceps
Lecointea amazonica
Ledum palustre subsp. decumbens
Marsh labrador tea
Ledum palustre subsp. groenlandicum
Labrador tea
Ledum x columbianum
Coast Labrador tea
Lemna perpusilla
Lennoa madreporoides
Lentinellus ursinus
Lentinula boryana
Lentinus conchatus
Leonurus japonicus
Lepidium bidentatum
Scurvy grass
Lepidium coronopus
Swine-cress
Lepidium didymum
Lesser swinecress
Lepidium draba
Tall witetop
Lepidium montanum
Mountain pepperweed
Lepidium thurberi
Thurber's pepperweed
Lepidium virginicum var. menziesii
Menzies's pepperweed
Lepiota aspera
Lepiota clypeolaria
Lepiota lilacea
Lepista irina
Leptosiphon ciliatus
Whiskerbrush
Lepyrodiclis holosteoides
Lespedeza capitata
Roundhead lespedeza
Lespedeza cuneata
Perennial lespedeza
Lessoniopsis littoralis
Ocean ribbons
Leucaena collinsii
Chalip
Leucaena confertiflora var. adenotheloidea
Guaje de huerta
Leucaena confertiflora var. confertiflora
Guaje
Leucaena cuspidata
Efe
Leucaena diversifolia
Guache
Leucaena leucocephala subsp. glabrata
Leucaena macrophylla
Calguje
Leucaena macrophylla subsp. istmensis
Guaje
Leucaena matudae
Guaje chismoso
Leucaena pallida
Guajal
Leucaena spontanea
Guaje
Leucaena trichandra
Hairy stem lead tree
Leucangium carthusianum
Oregon black truffle
Leucanthemum x superbum
Shasta daisy
Leuenbergeria bleo
Bleo
Leymus cinereus
Great Basin wild rye
Leymus mollis
American dune grass
Licania arborea
Tree like licania
Licania michauxii
Gopher apple
Licaria triandra
Florida licaria
Ligusticum californicum
California licorice root
Ligusticum canadense
Canadian licorice root
Ligusticum grayi
Gray's licorice root
Ligusticum porteri
Porter's licorice root
Lilium occidentale
Eureka lily
Lilium parvum
Sierran Tiger lily
Lilium philadelphicum var. andinum
Wood lily
Limnobotrya lacustris
Prickly blackcurrant
Limonium sinuatum
Sea lavender
Lippia alba
Catnip
Lippia origanoides
Lippia palmeri
Mexican oregano
Lithospermum officinale
Gromwell
Litsea neesiana
Litsea pringlei
Livistona chinensis
Chinese fan palm
Lobaria pulmonaria
Lung lichen
Lobaria scrobiculata
Lobelia berlandieri
Berlandieri's lobelia
Lobelia cardinalis
Lobelia erinus
Edging blue lobelia
Lomatium bicolor var. leptocarpum
Wasatch desert parsley
Lomatium californicum
Wild celery-parsley
Lomatium dissectum var. multifidum
Carrot leaf biscuit root
Lomatium minus
Lomatium nevadense
Nevada biscuitroot
Lomatium nevadense var. parishi
Parish's biscuitroot
Lomatium orientale
Northern Idaho biscuitroot
Lomatium piperi
Indian biscuitroot
Lomatium simplex
Narrowleaf lomatium
Lomatium simplex var. leptophyllum
Narrow leaf lomatium
Lomatium simplex var. simplex
Great Basin desert parsley
Lomatium watsonii
Watson's desert parsley
Lonchocarpus guatemalensis
Lonchocarpus sericeus
Lancepod
Lonicera caerulea var. edulis
Edible honeysuckle
Lonicera ciliata
Ply honeysuckle
Lonicera conjugialis
Purpleflower honeysuckle
Lonicera interrupta
Chaparral honeysuckle
Lonicera involucrata
Bearberry honeysuckle
Lonicera maackii
Lonicera sempervirens
Lophocereus schottii
Senita
Lotus unifoliolatus var. unifoliolatus
Prairie trefoil
Ludwigia leptocarpa
Anglestem primrose willow
Ludwigia octovalvis
Wild cloves
Luehea candida
Shining white whip tree
Luehea speciosa
Guacimo
Lupinus affinis
Fleshy lupine
Lupinus arboreus
Tree lupin
Lupinus densiflorus
Whitewhorl lupine
Lupinus latifolius
Broad leaf lupine
Lupinus nootkatensis var. fruticosus
Nootka lupine
Lupinus polyphyllus
Bigleaf lupine
Lychnis flos-cuculi
Ragged-Robin
Lycianthes pilifera
Mexican apple
Lycium brevipes
Baja desert thorn
Lycium exsertum
Arizona desertthorn
Lycium sandwicense
Lycoperdon candidum
Lycoperdon gemmatum
Lycoperdon giganteum
Lycoperdon marginatum
Lycoperdon oblongisporum
Lycoperdon peckii
Lycoperdon rimulatum
Lycoperdon umbrinum
Lycoperdon umbrinum var. floccosum
Lycopodiella cernua
Tropical clubmoss
Lygodesmia juncea
Rush skeleton plant
Lyonia ferruginea
Staggerbush
Lyophyllum ovisporum
Lysidice rhodostegia
Lysiloma acapulcense
Acapulco lysiloma
Lysiloma sabicu
Cuban sabicu
Lysimachia arvensis
Scarlet pimpernel
Lysimachia maritima
Sea milkwort
Lysiphyllum hookeri
Hooker's Bauhinia
Machaeranthera gracilis
Machaerium lunatum
Lunate machaerium
Maclura pomifera
Osage orange
Maclura tricuspidata
Che
Macrocystis luetkeana
Giant kelp
Macrolepiota rhacodes
Shaggy Parasol
Macropodia macropus
Macroptilium lathyroides
Phasemy bean
Madia capitata
Coast tarweed
Madia gracilis
Magnolia champaca
Champac
Magnolia figo
Banana shrub
Magnolia grandiflora
Magnolia
Magnolia virginiana
Sweet bay
Magnolia x alba
White champaca
Maianthemum bifolium
Maianthemum racemosum
False spikenard
Maianthemum racemosum subsp. amplexicaule
Fat Solomon
Maianthemum stellatum
Star-flowered lily of the valley
Malacomeles denticulata
Membrillo
Malpighia angustifolia var. angustifolia
Narrowleaf crabapple
Malpighia coccigera
Barbados holly
Malus rivularis
Oregon crab apple
Malva multiflora
Smaller tree-mallow
Malvaviscus arboreus
Manzanito
Malvaviscus arboreus var. arboreus
Sobon
Malvaviscus arboreus var. drummondii
Wax mallow
Malvaviscus arboreus var. mexicanus
Mexican malvaviscus
Mammillaria dioica
Strawberry cactus
Mammillaria heyderi
Little nipple cactus
Mammillaria heyderi subsp. macdougalii
Mammillaria heyderi subsp. meiacantha
Ball cactus
Mammillaria lasiacantha
Mammillaria mainiae
Counterclockwise nipple cactus
Mammillaria thornberi
Manihot dichotoma
Manihot rubber tree
Manilkara bidentata
Common balata
Manilkara chicle
Chicle
Manilkara jaimiqui
Jaimiqui
Manilkara staminodella
Chicle de Segunda
Mansoa hymenaea
Garlic vine
Marasmius albogriseus
Marathrum foeniculaceum
Marrubium vulgare
Horehound
Marsdenia edulis
Marsilea minuta
Water clover
Marsilea vestita
Hairy water-clover
Martynia annua
Devil's claw
Matelea crenata
Matelea parviflora
Smallflower milkvine
Matelea producta
Texas milkvine
Matricaria chamomilla
Chamomile
Maytenus boaria
Mayten tree
Mazzaella splendens
Medicago monantha
Single-flowered medick
Melaleuca quinquenervia
Broad-leaved paperbark
Melampodium divaricatum
Butter daisy
Melanoleuca evenosa
Melanoleuca melaleuca
Melanoleuca polioleuca
Melasma physalodes
Melica bulbosa
Oniongrass
Melica imperfecta
Small flower melicgrass
Melinis repens
Natal red-top
Melothria campestris
Cerrado watermelon
Melothria pendula
Creeping cucumber
Melothria scabra
Mexican sour gherkin
Mentha aquatica var. crispa
Curled mint
Mentha arvensis var. piperascens
Japanese mint
Mentzelia congesta
United blazingstar
Mentzelia dispersa
Bushy blazingstar
Mentzelia gracilenta
Grass blazingstar
Mentzelia involucrata
Whitebract blazingstar
Mentzelia puberula
Roughstem blazingstar
Mentzelia veatchiana
Whitestem blazingstar
Merremia aegyptia
Hairy merremia
Merremia tuberosa
Wood rose
Mesembryanthemum cordifolium
Heart-leaved Noon-flower
Mespilus punctata
Dotted hawthorn
Michelia repens
Partridge berry
Miconia affinis
Small fruit maya
Miconia bubalina
Vattle maya
Miconia calvescens
Velvet tree
Miconia ciliata
Ciliate maya
Miconia holosericea
Silky maya
Miconia liebmannii
Miconia longifolia
Mispel
Micranthes spicata
Spiked saxifrage
Microlepia strigosa
Hay scented fern
Micropholis melinoniana
Abiufi
Microseris laciniata
Cutleaf silverpuffs
Microsorum punctatum
Fragrant fern
Millettia pinnata
Poona Oil Tree
Mimosa pigra
Catclaw mimosa
Mimosa pudica
Sensitive plant
Mimulus cardinalis
Crimson monkeyflower
Mimulus eastwoodiae
Eastwood's monkeyflower
Mimulus glabratus var. geyeri
Monkeyflower
Mimulus guttatus var. moschatus
Musk monkeyflower
Mimusops coriacea
Mascarene mimusops
Mirabilis linearis
Narrowleaf Four o'Clock
Mirabilis oxybaphoides
Smooth spreading Four o'clock
Miscanthus sinensis
Misopates orontium
Weasel's snout
Modiola caroliniana
Mauve
Mollugo cerviana
Voice plant
Monarda clinopodia
White basil-balm
Monardella candicans
Sierran mountain balm
Monardella odoratissima
Mountain pennyroyal
Monardella villosa
Coyote mint
Monardella viridis
Morchella conica
Morchella diminutiva
Deliciosas
Morchella elata
Black Morel
Morinda royoc
Cheese shrub
Moringa drouhardii
Madagascar moringa
Morus celtidifolia
Hackberry leaf mulberry
Mosiera longipes
Guayabilla
Muehlenbeckia platyclada
Ribbon-bush
Muhlenbergia rigens
Deer Grass
Musa discolor
Musa uranoscopus
Red-flowering banana
Muscari botryoides
Italian grape-hyacinth
Musella lasiocarpa
Myosotis arvensis
Field forget-me-not
Myrcia splendens
Birchberry
Myrcianthes fragrans
Twinberry
Myrciaria floribunda
Guava berry
Myrica faya
Fire tree
Myroxylon balsamum var. pereirae
Balsam of Peru
Myrtillocactus cochal
Cochal
Naematoloma capnoides
Smoky-grilled wood lover
Nama demissum var. demissum
Nanogalactia heterophylla
Edible milkpea
Nashia inaguensis
Moujean tea
Nasturtium floridanum
Florida watercress
Nasturtium microphyllum
One-rowed watercress
Nectandra cuspidata
Cuspidate nectandra
Nectandra pichurim
Pichurim nectandra
Neobuxbaumia tetetzo
Tetecho
Neolentinus lepideus
Neonotonia wightii
Robust pioneer creeper
Nephelium malaiense
Cat's eye
Nephrolepis cordifolia
Fishbone fern
Nephroma arcticum
Arctic kidney lichen
Neptunia plena
Thai watercress
Nereocystis lutkeana
Bull whip kelp
Nestegis cunninghamii
Black maire
Nicotiana clevelandii
Cleveland's tobacco
Nicotiana glauca
Tree tobacco
Nicotiana trigonophylla
Nissolia sp.
Nolina bigelovii
Bottle palm
Nolina erumpens
Mesa sacahuista
Nolina humilis
Nolina parryi
Parry's Nolina
Nolina rigida
Nopalea auberi
Nopal
Nothoscordum bivalve
False garlic
Nuphar advena
Yellow pond lily
Nuphar lutea subsp. advena
Yellow pondlily
Nymphaea ampla
Nymphaea jamesoniana
Nymphoides indica
Water snowflake
Ochroma pyramidale
Balsa tree
Ochrosia compta
Ocotea helicterifolia
Oenothera ovata
Oenothera triloba
Oenothera villosa subsp. strigosa
Evening primrose
Ophioglossum engelmannii
Limestone adder's-tongue
Opuntia auberi
Opuntia azurea
Coyotillo
Opuntia bensonii
Opuntia chlorotica
Dollarjoint pricklypear
Opuntia durangensis
Opuntia engelmannii var. linguiformis
Opuntia erinacea
Grizzlybear pricklypear
Opuntia leucotricha
Arborescent prickly pear
Opuntia lindheimeri var. occidentalis
Opuntia macrorhiza subsp. pottsii
Prickly pear
Opuntia maxima
Prickly pear
Opuntia phaeacantha var. camanchica
Tulip prickly pear
Opuntia pilifera
Nopal
Opuntia pottsii
Prickly pear
Opuntia pumila
Opuntia robusta
Wheel cactus
Opuntia santa-rita
Santa Rita prickly pear
Opuntia stenopetala
Opuntia triacantha
Opuntia undulata
Opuntia wilcoxii
Nopal
Origanum sipyleum
Showy pink oregano
Ornithogalum umbellatum
Common Star of Bethlehem
Orobanche californica
California broomrape
Orobanche californica subsp. grayana
Gray's broomrape
Orobanche cooperi
Desert broomrape
Orobanche fasciculata
Cancer root
Orobanche ludoviciana
Orobanche minor
Lesser broomrape
Orobanche multiflora
Manyflowered broom rape
Orobanche pinorum
Conifer Broomrape
Orobanche uniflora
One flowered Cancer root
Orogenia linearifolia
Indian potato
Orontium aquaticum
Golden club
Orostachys spinosa
Orthilia secunda
Sidebells wintergreen
Orychophragmus violaceus
Second moon orchid
Oryza latifolia
Oryzopsis asperifolia
Mountain rice
Oryzopsis hymenoides
Indian ricegrass
Osmanthus americanus
American olive
Osmanthus americanus var. megacarpus
Osmanthus fragrans
Sweet olive
Osmorhiza aristata
Sweet Cicely
Osmorhiza chilensis
Osmorhiza claytonii
Woolly sweet-cicely
Osmorhiza depauperata
Bluntseed sweetroot
Osmorhiza longistylis
Longstyle sweetroot
Osmorhiza occidentalis
Western sweet-cicely
Osmorhiza sp.
Osmoxylon novoguineense
Osmunda cinnamomea
Cinnamon fern
Osmunda claytoniana
Interrupted fern
Osmunda regalis
Buckthorn brake
Ossaea micrantha
Smallflower ossaea
Osteomeles anthyllidifolia
Ulei
Osteomeles schwerinae
Sugar fruit
Ottelia alismoides
Pond Lettuce
Oxalis acetosella
Wood sorrel
Oxalis alpina
Metcalfe's wood sorrel
Oxalis articulata
Pink sorrel
Oxalis corniculata
Yellow wood-sorrel
Oxalis debilis var. corymbosa
Pink shamrock
Oxalis deppei
Deppe's wood-sorrel
Oxalis drummondii
Drummond's woodsorrel
Oxalis europaea
Common Yellow Oxalis
Oxalis latifolia
Fish-tailed Oxalis
Oxalis oregana
Redwood sorrel
Oxalis pes-caprae
Bermuda buttercup
Oxalis stricta
Yellow Woodsorrel
Oxalis tetraphylla
Good luck plant
Oxalis triangularis
Shamrock
Oxalis tuberosa
Oca
Oxalis violacea
Violet wood sorrel
Oxybasis urbica
City Goosefoot
Oxydendrum arboreum
Sorrel Tree
Oxypolis rigidior
Stiff cowbane
Oxyrhynchus volubilis
Frijol monilla
Oxyria digyna
Mountain sorrel
Oxyspora paniculata
Long-tang
Oxytropis lambertii
Crazy weed
Oxytropis maydelliana
Yellow oxytrope
Oxytropis nigrescens
Blackish oxytrope
Pachira aquatica
Guiana Chestnut
Pachira glabra
Saba nut
Pachira insignis
Maranhao nut
Pachycereus pecten-aboriginum
Hairbrush cactus
Pachycereus pringlei
Cardon
Pachycereus schottii
Senita
Pachycereus weberi
Candelabro
Pachyma cocos
Indian bread
Pachyphragma macrophyllum
Caucasian pennycress
Pachyrhizus erosus
Yam bean
Pachyrhizus ferrugineus
Pachysandra terminalis
Japanese spurge
Packera aurea
Padus virginiana
Chokecherry
Padus virginiana subsp. melanocarpa
Rocky Mountain cherry
Paederia foetida
Chinese fevervine
Paeonia brownii
Brown's peony
Paeonia californica
California peony
Paeonia lactiflora
Chinese peony
Paeonia x suffruticosa
Tree peony
Palmaria hecatensis
Palmaria mollis
Ribbon seaweed
Palmaria palmata
Dulse
Panaeolus cyanescens
Panax ginseng
Ginseng
Panax quinquefolius
American ginseng
Panax trifolius
Dwarf Ginseng
Pandanus amaryllifolius
Fragrant screw pine
Pandanus dubius
Bakong
Pandanus odorifer
Fragrant screwpine
Pandanus tectorius
Coastal Pandanus
Pandanus utilis
Common screw pine
Panellus serotinus
Green oyster
Panicularia fluitans
Panicularia nervata
Panicum amarum
Panicum antidotale
Blue Panic Grass
Panicum bulbosum
Buln panic grass
Panicum capillare
Witch Grass
Panicum hemitomon
Pifine grass
Panicum hirticaule
Sowi millet
Panicum maximum
Guinea grass seed
Panicum miliaceum
True millet
Panicum obtusum
Blunt Panic Grass
Panicum sonorum
Sonoran panic-grass
Panicum sp.
Panicum urvilleanum
Desert panicgrass
Panicum virgatum
Switch grass
Panus crinitus
Papaver dubium
Long-headed poppy
Papaver nudicaule
Arctic poppy
Papaver orientale
Oriental poppy
Papaver rhoeas
Shirley Poppies
Papaver somniferum
Opium poppy
Parajubaea cocoides
Quito palm
Paraserianthes lophantha
Cape Leeuwin wattle
Parathelypteris noveboracensis
Parathesis leptopa
Slender parathesis
Parathesis psychotrioides
Parathesis villosa
Parietaria hespera
Tomari
Parkia speciosa
Pete
Parkia timoriana
Petai hutan
Parkinsonia aculeata
Jerusalem thorn
Parkinsonia africana
Wild green-hair tree
Parmentiera aculeata
Food candle tree
Parmentiera cereifera
Panama candle tree
Paronychia jamesii
James's nailwort
Parosela lanata
Woolly parosella
Parrya nudicaulis
Nakedstem wallflower
Parthenium argentatum
Guayule
Parthenium incanum
Mariola
Parthenium integrifolium
Parthenocissus quinquefolia
Virginia Creeper
Parthenocissus tricuspidata
Japanese creeper
Paspalum conjugatum
West Indian sour grass
Paspalum scrobiculatum
Kodo millet
Passiflora ambigua
Granadilla de monte
Passiflora arida
Sonoran passion flower
Passiflora arizonica
Arizona passionflower
Passiflora bryonioides
Passiflora caerulea
Blue passionflower
Passiflora ciliata
Passiflora cincinnata
Crato passionfruit
Passiflora coriacea
Passiflora edulis
Purple passionfruit
Passiflora edulis f. flavicarpa
Yellow passionfruit
Passiflora foetida
Passionflower
Passiflora foetida var. gossypiifolia
Passiflora incarnata
Maypop
Passiflora laurifolia
Yellow granadilla
Passiflora ligularis
Sweet granadilla
Passiflora lutea
Passiflora maliformis
Sweet calabash
Passiflora manicata
Red passionflower
Passiflora membranacea
Granadilla bellisima
Passiflora mollissima
Banana passionfruit
Passiflora pinnatistipula
Galupa
Passiflora quadrangularis
Granadilla
Passiflora rubra
Broad-leaved passion-flower
Passiflora seemannii
Guataco
Passiflora suberosa
Corky passionflower
Passiflora subpeltata
White passionfruit
Passiflora tarminiana
Banana passion flower
Passiflora vitifolia
Grape-leaved passionfruit
Pastinaca sativa
Parsnip
Paullinia cupana
Guarana
Paullinia pinnata
Cheese and bread
Paulownia tomentosa
Foxglove tree
Pavetta indica
White pavetta
Paxina acetabulum
Paxistima myrsinites
Myrtle box-leaf
Pectis angustifolia
Narrowleaf pectis
Pectis papposa
Chinchweed
Pedicularis arctica
Arctic Lousewort
Pedicularis canadensis
Common lousewort
Pedicularis densiflora
Indian warrior
Pedicularis lanata
Woolly lousewort
Pedicularis lanceolata
Swamp lousewort
Pedicularis langsdorffii
Langsdorf's Lousewort
Pedicularis sudetica
Sudetic Lousewort
Pedilanthus tithymaloides
Slipper plant
Pediomelum subacaule
White rim scurfpea
Pediomelum tenuiflorum
Slimflower scurfpea
Pelagodoxa henryana
Enu palm
Pelargonium acetosum
Sorrel Geranium
Pelargonium citronellum
Lemon geranium
Pelargonium crispum
Lemon geranium
Pelargonium zonale
Horseshoe Geranium
Pellaea mucronata
Tea fern
Pellaea mucronata subsp. californica
California cliffbrake
Peltandra sagittifolia
White Arrow Arum
Peltigera canina
Peltophorum africanum
African wattle
Peniocereus greggii
Sweet potato cactus
Peniocereus johnstonii
Matraca
Peniocereus serpentinus
Mexican night-blooming cereus
Peniocereus striatus
Gearstem cactus
Pennisetum alopecuroides
Chinese fountain grass
Pennisetum glaucum
Bullrush millet
Pennisetum purpureum
Elephant grass
Penstemon centranthifolius
Scarlet bugler
Penstemon confertus
Yellow beard tongue
Penstemon procerus
Yellow penstemon
Pentaclethra macroloba
Oil bean tree
Pentas lanceolata subsp. quartiniana
Penthorum sedoides
Virginian Stonecrop
Pentodon pentandrus
Hale's pentodon
Peperomia pellucida
Greenhouse tea plant
Peperomia peltilimba
Cilantro del monte
Peraphyllum ramosissimum
Squaw apple
Pereskia aculeata
Leaf Cactus
Pereskia grandifolia
Rose-cactus
Perideridia bolanderi
Bolander's yampah
Perideridia gairdneri
Gairdner's yampah
Perideridia kelloggii
Kellog's yampa
Perideridia oregana
Squaw potato
Perideridia pringlei
Adobe yampah
Perilla frutescens
Perilla
Peritoma arborea
Bladderpod
Perovskia atriplicifolia
Russian sage
Persea americana
Avocado
Persea borbonia
Red Bay Persea
Persea schiedeana
Coyo
Persicaria alpina
Alaska wild rhubarb
Persicaria amphibia
Water Knotweed
Persicaria bistorta
Meadow bistort
Persicaria capitata
Eastern knotweed
Persicaria hydropiper
Water pepper
Persicaria lapathifolia
Pale Smartweed
Persicaria maculata
Lady’s thumb
Persicaria nepalensis
Nepalese Smartweed
Persicaria odorata
Vietnamese mint
Persicaria orientalis
Prince’s Feathers
Persicaria perfoliata
Asiatic tearthumb
Persicaria punctata
Dotted Smartweed
Persicaria virginiana
Jumpseed
Persicaria vivipara
Alpine bistort
Petalostemon candidum var. oligophyllus
White prairie clover
Petalostemon candidus
White prairie clover
Petalostemon purpureus
Purple prairie clover
Petasites frigidus
Arctic Sweet Coltsfoot
Petasites frigidus var. palmatus
Arctic sweet coltsfoot
Petasites hyperboreus
Arctic sweet coltsfoot
Petasites palmatus
Palmate butterbur
Petasites sagittatus
Arrowleaf sweet coltsfoot
Petasites speciosus
Peteria scoparia
Rush Peteria
Petroselinum crispum
Parsley
Petroselinum crispum var. neapolitanum
Italian parsley
Petroselinum crispum var. tuberosum
Hamburg parsley
Peucedanum eurycarpum
Biscuit-root
Peucedanum ostruthium
Masterwort
Peumus boldus
Boldo
Peziza aurantia
Orange peel mushroom
Peziza badioconfusa
Pig's ears fungus
Peziza repanda
Brownie cup
Phacelia distans
Distant phacelia
Phacelia dubia
Smallflower scorpionweed
Phacelia heterophylla
Varileaf phacelia
Phacelia ramosissima
Phacelia tanacetifolia
Tansy phacelia
Phalaris arundinacea
Reed canarygrass
Phalaris canariensis
Canary grass
Phalaris minor
Littleseed canary grass
Phaleria capitata
Wild gora tree
Phaseolus acutifolius
Tepary bean
Phaseolus acutifolius var. latifolius
Wild tepary bean
Phaseolus coccineus
Scarlet runner bean
Phaseolus diversifolius
Phaseolus dumosus
Year-long bean
Phaseolus filiformis
Slimjim bean
Phaseolus lunatus
Lima bean
Phaseolus metcalfei
Metcalfe bean
Phaseolus polyanthus
Year bean
Phaseolus polystachios
Wild bean
Phaseolus ritensis
Cocolmeca
Phaseolus vulgaris
Common bean
Phaseolus vulgaris var. nanus
Phegopteris sp.
Phellodendron amurense
Amur cork tree
Philadelphus microphyllus
Littleleaf mock orange
Philodendron hederaceum var. oxycardium
Philodendron warscewiczii
Phlebia incarnata
Coral-pink merulius
Phlebodium aureum
Hare's foot fern
Phlox longifolia
Cold desert phlox
Phoenix canariensis
Canary Island Date Palm
Phoenix dactylifera
Date palm
Phoenix reclinata
Senegal date palm
Pholiota lenta
Slimy Pholiota
Pholiota mutabilis
Pholisma arenarium
Desert Christmas tree
Pholisma sonorae
Sand Food
Phoradendron californicum
Mesquite mistletoe
Phoradendron juniperinum
Mistletoe
Photinia floribunda
Black chokeberry
Photinia salicifolia
Photinia villosa
Oriental Photinia
Phragmites australis
Feather Grass
Phyla nodiflora
Frogfruit
Phyllanthus acidus
Grosella
Phyllanthus emblica
Emblic
Phyllanthus warnockii
Sand reverchonia
Phyllospadix scouleri
Scouler's Surf-grass
Phyllospadix serrulatus
Toother surfgrass
Phyllospadix torreyi
Sea grass
Phyllostachys angusta
Stone bamboo
Phyllostachys aurea
Fishpole Bamboo
Phyllostachys aureosulcata
Yellow-grove bamboo
Phyllostachys bambusoides
Giant timber bamboo
Phyllostachys dulcis
Sweet shoot bamboo
Phyllostachys edulis
Moso bamboo
Phyllostachys nidularia
Big node bamboo
Phyllostachys nigra
Black bamboo
Phyllostachys nigra var. henonis
Henon bamboo
Phyllostachys nuda
Nude sheath bamboo
Phyllostachys parvifolia
Anji golden bamboo
Phyllostachys viridiglaucescens
Farinose bamboo
Phyllostachys viridis
Green sulphur
Phyllostachys vivax
Elegant bamboo
Physalis acutifolia
Sharp-leaf ground cherry
Physalis angulata
Toothed-leaved winter cherry
Physalis angustifolia
Coastal Ground-cherry
Physalis arenicola
Cypress-head Ground-cherry
Physalis caudella
Southwestern Ground-cherry
Physalis crassifolia
Yellow Nightshade Ground-cherry
Physalis fendleri
Fendler's groundcherry
Physalis foetens
Tropical Groundcherry
Physalis foetens var. neomexicana
New Mexican Groundcherry
Physalis greenei
Yellow Nightshade Groundcherry
Physalis grisea
Dwarf Cape-gooseberry
Physalis hederifolia var. cordifolia
Ground cherry
Physalis heterophylla
Clammy Groundcherry
Physalis hispida
Physalis ixocarpa
Tomatillo
Physalis lagascae
Physalis lanceolata
Lanceleaf Groundcherry
Physalis latiphysa
Broadleaf Groundcherry
Physalis lobata
Purple Ground cherry
Physalis minima
Native gooseberry
Physalis missouriensis
Missouri Groundcherry
Physalis neomexicana
Barbados gooseberry
Physalis obscura
Physalis peruviana
Cape gooseberry
Physalis philadelphica
Tomatillo
Physalis pringlei
Physalis pruinosa
Ground cherry
Physalis pubescens
Downy ground-cherry
Physalis pumila
Dwarf Groundcherry
Physalis stapelioides
Physalis subglabrata
Longleaf Groundcherry
Physalis sulphurea
Physalis variovestita
Field Groundcherry
Physalis virginiana
Perennial Ground Cherry
Physalis virginiana var. sonorae
Longleaf groundcherry
Physalis viscosa
Sticky Cape Gooseberry
Physalis walteri
Physaria fendleri
Bladder-pod
Physocarpus capitatus
Pacific ninebark
Physospermum cornubiense
Barestem biscuitroot
Phytolacca acinosa
Sweet belladonna
Phytolacca americana
Pokeweed
Phytolacca dioica
Ombu tree
Phytolacca icosandra
Phytolacca rivinoides
Venezuela pokeberry
Picea abies
Norway spruce
Picea breweriana
Weeping spruce
Picea engelmannii
Mountain spruce
Picea glauca
Dwarf Alberta Spruce
Picea mariana
Black spruce
Picea omorika
Serbian spruce
Picea pungens
Blue spruce
Picea rubens
Red spruce
Picea sitchensis
Sitka spruce
Picramnia pentandra
Picris hieracioides
Hawkweed Picris
Piloblephis rigida
Wild pennyroyal
Pilosocereus alensis
Pitahaya barbon
Pimenta dioica
Allspice Tree
Pimenta racemosa
Bay tree
Pimpinella anisum
Anise
Pimpinella saxifraga
Burnet saxifrage
Pinanga rumphiana
Pinanga scortechinii
Pinellia ternata
Ban xia
Pinus albicaulis
Whitebark Pine
Pinus aristata
Bristle-cone pine
Pinus ayacahuite
Mexican white pine
Pinus banksiana
Jack pine
Pinus brachyptera
Rocky Mountain Yellow Pine
Pinus bungeana
Lace-bark pine
Pinus californiarum
Pinus cembra
Arolla pinetree
Pinus cembra var. siberica
Siberian pine
Pinus cembroides
Mexican pinyon
Pinus cembroides subsp. lagunae
Pinus cembroides subsp. orizabensis
Mexican pine nut
Pinus cembroides var. lagunae
Laguna nut pine
Pinus clausa
Sand pine
Pinus contorta
Beach Pine
Pinus contorta var. murrayana
Murray lodgepole pine
Pinus coulteri
Coulter pine
Pinus culminicola
Cerro potosi pinyon
Pinus densiflora
Japanese red pine
Pinus discolor
Border Pinyon
Pinus edulis
Pinyon Pine
Pinus elliottii
Slash pine
Pinus engelmannii
Apache pine
Pinus flexilis
Limber Pine
Pinus halepensis
Aleppo Pine
Pinus jeffreyi
Jeffrey pine
Pinus johannis
Johann's pine
Pinus koraiensis
Korean Nut Pine
Pinus lambertiana
Sugar Pine
Pinus maximartinezii
Martinez pinon
Pinus monophylla
One-leaved Pine
Pinus monticola
Western Mountain Pine
Pinus mugo
Dwarf mountain pine
Pinus muricata
Bishop’s pine
Pinus murrayana
Pinus nelsonii
Nelson pinyon pine
Pinus palustris
Longleaf pine
Pinus pinceana
Pinceana pine
Pinus pinea
Roman Pine
Pinus ponderosa
Ponderosa pine
Pinus ponderosa var. scopulorum
Ponderosa Pine
Pinus quadrifolia
Parry pine
Pinus radiata
Monterey pine
Pinus remota
Remote pinyon
Pinus rigida
Pitch pine
Pinus roxburghii
Chir Pine
Pinus sabiniana
Digger pine
Pinus strobiformis
Southwestern white pine
Pinus strobus
White Pine
Pinus sylvestris
Scots Pine
Pinus torreyana
Soledad Pine
Pinus veitchii
Pinus virginiana
Scrub pine
Pinus wallichiana
Himalayan blue pine
Pinus x quadrifolia
Parry pinyon
Piper aduncum
Spiked pepper
Piper amalago
Amalago pepper
Piper aquilibaccum
Piper arboreum
Tree like pepper
Piper auritum
Ear-leafed pepper
Piper betle
Betel pepper
Piper methysticum
Kava
Piper nigrum
Pepper
Piper peltatum
Lizard's tail pepper
Piper sanctum
Hierba santa
Piper umbellatum
Shrubby Pepper
Piptatherum miliaceum
Rice millet
Pipturus albidus
Pipturus kauaiensis
Mamaki
Pisonia capitata
Pisonia grandis
Pisonia tree
Pisonia umbellifera
Bird lime tree
Pistacia lentiscus
Mastic Tree
Pistacia mexicana
Texas pistacio
Pistacia terebinthus
Terebinth
Pistacia terebinthus subsp. palaestina
Palestinian terebinth
Pistacia vera
Pistachio nut
Pistia stratiotes
Water Lettuce
Pisum sativum
Pea
Pisum sativum var. macrocarpon
Sugar snap peas
Pithecellobium dulce
Madras thorn fruit
Pithecellobium keyense
Keys blackbead
Pithecellobium unguis-cati
Cat's claw
Plagiobothrys fulvus var. campestris
Fulvous popcornflower
Plantago arenaria
French psyllium
Plantago asiatica
Chinese plantain
Plantago australis
Mexican plantain
Plantago coronopus
Buck's-horn plantain
Plantago debilis
Shade plantain
Plantago decipiens
Goose Tongue
Plantago insularis
Indian wheat
Plantago lanceolata
Narrow-leaf plantain
Plantago macrocarpa
Seashore plantain
Plantago major
Common plantain
Plantago maritima
Sea plantain
Plantago maritima var. juncoides
Seaside plantain
Plantago oliganthus
Plantago ovata
Blond psyllium
Plantago patagonica
Wooly plantain
Plantago rugelii
Blackseed plantain
Platanthera dilatata
White bog-orchid
Platanthera sparsiflora
Canyon bog orchid
Platanus occidentalis
American sycamore
Platanus racemosa
California sycamore
Platycladus orientalis
Oriental cedar
Platycodon grandiflorus
Balloon flower
Platymiscium pinnatum
Swamp macawood
Platystemon californicus
Californian poppy
Plectranthus amboinicus
Indian borage
Plectranthus parviflorus
Sudan potato
Plectranthus scutellarioides
Flame nettle
Pleiogynium timoriense
Burdekin plum
Pleiotaenia nuttallii
Nuttall's prairie parsley
Pleurocybella porrigens
Angel wings
Pleuropogon californicus
Semaphore grass
Pleuropogon davyi
Pleurotus levis
Pleurotus opuntiae
White oyster mushroom
Pleurotus ostreatoroseus
Pleurotus ostreatus
Oyster mushroom
Pleurotus porrigens
Pleurotus smithii
Pluchea indica
Indian sage
Pluchea sericea
Arrow weed
Plumbago auriculata
Blue lead wort
Plumbago zeylanica
Ceylon Leadwort
Pluteus aurantiorugosus
Poa arida
Plains bluegrass
Poa fendleriana
Mutton grass
Poa pratensis
Kentucky blue grass
Poa scabrella
Pine bluegrass
Poa secunda
Sandberg bluegrass
Podaxis calyptratus
Podocarpus elatus
Brown Pine
Podocarpus macrophyllus
Japanese Yew
Podocarpus totara
Totara
Podophyllum peltatum
May apple
Poeppigia procera
Guaje
Pogogyne douglasii subsp. parviflora
Mesamint
Pogonomyces hydnoides
Polanisia trachysperma
Sandyseed clammyweed
Polianthes tuberosa
Tuberose
Poliomintha incana
Rosemary mint
Poliomintha maderensis
Lavender spice
Polyalthia longifolia
“Custard apple"
Polyalthia suberosa
Corky debdar
Polycodium stamineum
Wild Blueberry
Polygonatum biflorum
Small Solomon's seal
Polygonatum multiflorum
Solomon's seal
Polygonatum odoratum
Angular Solomon's Seal
Polygonatum officinale
Drug Solomonseal
Polygonatum pubescens
Hairy Solomon's seal
Polygonum alaskanum
Alaskan wild rhubarb
Polygonum argyrocoleon
Silversheath knotweed
Polygonum aviculare
Knot Grass
Polygonum bistorta
Polygonum bistortoides
American bistort
Polygonum coccineum
Water smartweed
Polygonum douglasii
Douglas Knotweed
Polygonum fugax
Alpine Bistort
Polygonum patulum
Polygonum sachalinense
Giant knotweed
Polygonum virginianum
Polypodium glycyrrhiza
Licorice fern
Polypodium scouleri
Leathery polypody
Polypodium vulgare
Common polypody
Polypogon monspeliensis
Annual rabbitsfoot grass
Polyporus alveolarius
Diamond Polypore
Polyporus farlowii
Polyporus sp.
Polyscias filicifolia
Fern-leaf Aralia
Polyscias fruticosa
Parsley panax
Polyscias pinnata
Polyscias scutellaria
Saucer leaf
Polystichum acrostichoides
Christmas fern
Polystichum munitum
Sword fern
Polystictus versicolor
Pometia pinnata
Ton
Pontederia cordata
Pickerelweed
Pontederia crassipes
Water hyacinth
Populus alba
Silver poplar
Populus angustifolia
Narrowleaf cottonwood
Populus balsamifera
Balsam Poplar
Populus deltoides
Eastern cottonwood
Populus deltoides var. occidentalis
Plains cottonwood
Populus fremontii
Fremot's cottonwood
Populus grandidentata
Bigtooth Aspen
Populus nigra
Black poplar
Populus sargentii
Populus simonii
Chinese Cottonwood
Populus tremuloides
American aspen
Populus wislizeni
Poria cocos
Tickahoe
Porophyllum gracile
Pleasing poreleaf
Porophyllum linaria
Porophyllum macrocephalum
Papalo
Porophyllum ruderale
Poreleaf
Porophyllum tagetoides
Porphyra abbottae
Black seaweed
Porphyra laciniata
Laver
Porphyra lanceolata
Porphyra pseudolanceolata
Porphyra umbilicalis
Purple laver
Porphyra vulgaris
Laver
Portulaca grandiflora
Rose moss
Portulaca lutea
Yellow purslane
Portulaca oleracea
Purslane
Portulaca pilosa
Hairy portulaca
Portulaca quadrifida
Small-leaved purslane
Portulaca umbraticola
Wingpod purslane
Portulacaria afra
Jade plant
Potamogeton crispus
Curly Pondweed
Potamogeton natans
Broad-leaved pondweed
Potamogeton pectinatus
Fennel-leaved pondweed
Potamogeton perfoliatus
Claspingleaf pondweed
Potentilla anserina
Silverweed
Potentilla anserina subsp. groenlandica
Pacific silverweed
Potentilla glandulosa
Xian li wei ling cao
Potentilla indica
Indian strawberry
Potentilla multifida
Duo lie wei ling cai
Poulsenia armata
Thorny poulsenia
Pourouma bicolor
Bicolor pourouma
Pouteria alnifolia
Pouteria caimito
Abiu
Pouteria campechiana
Egg fruit tree
Pouteria dominigensis
Jocuma
Pouteria durlandii
Lucumito
Pouteria glomerata
Abio
Pouteria lucuma
Lucmo
Pouteria reticulata
Typical reticulate pouteria
Pouteria sapota
Sapote
Pouteria viridis
Green sapote
Pouzolzia occidentalis var. palmeri
Praecitrullus fistulosus
Round-melon
Prenanthes trifoliolata
Gall of the earth
Prestoea acuminata var. montana
Sierra palm
Primula veris
Cowslip
Primula vulgaris
Primrose
Prionosciadium madrense
Sarabiki
Prionosciadium townsendii
Pritchardia aylmer-robinsonii
Hawaiian fan-palm
Pritchardia beccariana
Loulou palms
Pritchardia filifera
Pritchardia hillebrandii
Pritchardia maideniana
Pritchardia pacifica
Fiji Fan Palm
Pritchardia thurstonii
Lauan fan palm
Proboscidea fragrans
Fragrant Devil’s Claw
Proboscidea louisianica
Common Devil’s claw
Proboscidea parviflora
Double claw
Prockia crucis
Prosopis alba
White carob tree
Prosopis chilensis
Chilean algarrobo
Prosopis glandulosa
Glandular mesquite
Prosopis glandulosa var. torreyana
Western honey mesquite
Prosopis juliflora
Honey mesquite
Prosopis laevigata
Smooth mesquite
Prosopis pubescens
Screwbean mesquite
Prosopis velutina
Mesquite
Prosthechea cochleata
Tree orchis
Protea cynaroides
Boer honey-pot
Prunella vulgaris
Self Heal
Prunus alabamensis
Alabama cherry
Prunus alleghaniensis
Allegheny plum
Prunus americana
American Red Plum
Prunus americana var. lanata
Bigtree Plum
Prunus andersonii
Desert peach
Prunus angustifolia
Chickasaw plum
Prunus angustifolia var. watsonii
Sand plum
Prunus armeniaca
Apricot
Prunus armeniaca var. mandschurica
Manchurian apricot
Prunus avium
Sweet cherry
Prunus barbata
Prunus besseyi
Western sand cherry
Prunus caroliniana
Wild orange
Prunus cerasifera
Myrobalan plum
Prunus cerasifera x Prunus salicina
Methley plum
Prunus cerasus
Sour cherry
Prunus cerasus var. frutescens
Bush sour cherry
Prunus cortapico
Prunus domestica subsp. insititia
Bullace
Prunus dulcis
Almond
Prunus emarginata
Bitter cherry
Prunus fasciculata
Wild almond
Prunus fremontii
Desert apricot
Prunus fruticosa
European dwarf cherry
Prunus gentryi
Prunus gracilis
Oklahoma plum
Prunus hortulana
Hortulan plum
Prunus ilicifolia
Hollyle
Prunus ilicifolia subsp. lyonii
Catalina cherry
Prunus incana
Prunus japonica var. nakai
Prunus laurocerasus
Cherry laurel
Prunus lusitanica
Portugal laurel
Prunus mahaleb
Mahaleb cherry
Prunus maritima
Beach plum
Prunus mexicana
Mexican Plum
Prunus minutiflora
Texas almond
Prunus myrtifolia
Myrtle cherry
Prunus nigra
Canada plum
Prunus orthosepala
Prunus pensylvanica
Pin cherry
Prunus persica
Peach
Prunus persica var. nectarina
Nectarine
Prunus pumila
Sand cherry
Prunus pumila subsp. susquehanae
Dwarf American cherry
Prunus pumila var. depressa
Sand cherry
Prunus rivularis
Creek plum
Prunus salicifolia
Capulin
Prunus salicina
Japanese plum
Prunus sargentii
Sargent Cherry
Prunus serotina
Black cherry
Prunus serotina subsp. capuli
Capulin
Prunus serotina var. eximia
Escarpment black cherry
Prunus serotina var. rufula
Southwestern black cherry
Prunus serotina var. virens
Prunus serrulata
Japanese flowering cherry
Prunus simonii
Apricot plum
Prunus spinosa
Plum
Prunus subcordata
Sierra cherry
Prunus susquehanae
Appalachian sand plum
Prunus tomentosa
Nanking cherry
Prunus umbellata
Sloe cherry
Prunus vachuschtii
Alycha
Prunus virens
Wild cherry
Prunus virginiana
American chokeberry
Prunus virginiana subsp. demissa
Western chokeberry
Prunus virginiana var. melanocarpa
Black western chokecherry
Prunus x arnoldiana
Prunus x gondouinii
Duke cherry
Prunus x jacquemontii
Afghan cherry
Prunus x sp 1
Prairie cherry-plum
Prunus x sp 2
Cherry-plum
Prunus x sp 3
Fall-fruiting bush cherry
Psathyrella lacrymabunda
Weeping widow
Psathyrella spadicea
Pseudanamomis umbellulifera
Monos plum
Pseudobombax ellipticum
Shaving brush tree
Pseudocraterellus undulatus
Pseudocymopterus montanus
Alpine false spring parsley
Pseudolmedia glabrata
Glabrate false olmedia
Pseudolmedia oxyphyllaria
Pseudophoenix sargentii
Buccaneer palm
Pseudopteryxia aletifolia
Pseudosamanea guachapele
Guachapele false samanea
Pseudostellaria jamesiana
Tuber starwort
Pseudotsuga menziesii var. glauca
Pseudotsuga mucronata
Psidium acutangulum
Para guava
Psidium amplexicaule
Mountain guava
Psidium cattleianum
Cherry guava
Psidium friedrichsthalianum
Costa Rica guava
Psidium guajava
Guava
Psidium guineense
Brazilian guava
Psidium guyanense
Psidium salutare
Arrayan pequena
Psidium sartorianum
Sarte's guava
Psilocybe coronilla
Garland roundhead
Psilotum nudum
Whisk fern
Psophocarpus tetragonolobus
Winged bean
Psoralea argophylla
Silverleaf scurf pea
Psoralea californica
California Indian-breadroot
Psoralea canescens
Buckroot
Psoralea castorea
Beaver Indian-breadroot
Psoralea cuspidata
Largebract Indian breadroot
Psoralea esculenta
Indian breadroot
Psoralea hypogaea
Small Indian breadroot
Psoralea hypogala
Lemon Scurfpea
Psoralea lanceolata
Lemon Scurfpea
Psoralea macrostachya
Large leather root
Psoralea mephitica
Skunktop
Psoralea tenuiflora
Slender-flower Lemonweed
Psychotria nervosa
Wild coffee
Psydrax odorata
Shiny-leaved Canthium
Ptelea trifoliata
Common hoptree
Ptelea trifoliata var. baldwinii
Ptelea trifoliata var. mollis
Hop tree
Pteridium aquilinum
Pteridium aquilinum var. africanum
Bracken fern tips
Pteridium aquilinum var. esculentum
Bracken fern
Pteridium aquilinum var. latiusculum
Eastern bracken
Pteridium aquilinum var. pubescens
Hairy bracken fern
Pteridium caudatum
Southern bracken fern
Pteridium esculentum
Bracken
Pteris ensiformis
Slender brake fern
Pteris tripartita
Giant brake
Pterocarpus indicus
Burmese Rosewood
Pterospermum acerifolium
Maple-leafed bayur
Pterospora andromedea
Woodland pinedrops
Ptychosperma elegans
Solitaire palm
Ptychosperma macarthurii
Macarthur Palm
Puccinellia distans
Weeping alkaligrass
Puccinellia nuttalliana
Pueraria montana var. chinensis
Thomson kudzu
Pueraria montana var. lobata
Kudzu
Pulsatilla patens subsp. multifida
Wild-crocus
Punica granatum
Pomegranate
Purshia mexicana
Cliffrose
Pycnanthemum incanum
Hoary mountain-mint
Pycnanthemum muticum
Short-toothed mountain mint
Pycnanthemum verticillatum var. pilosum
Mountain mint
Pycnanthemum virginianum
Virginia mountain mint
Pyracantha angustifolia
Narrow-leaf Firethorn
Pyracantha crenatoserrata
Chinese Firethorn
Pyracantha koidzumii
Formosa Firethorn
Pyrola minor
Common Wintergreen
Pyropia abbottiae
Red laver
Pyropia fallax
Pyrrhopappus carolinianus
Carolina desert chicory
Pyrularia puber
Oil nut
Pyrus bretschneideri
Chinese white pear
Pyrus canadensis
Serviceberry
Pyrus communis
Pear
Pyrus cordata
Plymouth pear
Pyrus decora
Showy mountain ash
Pyrus pyrifolia
Asian pear
Pyrus pyrifolia var. culta
Asian pear
Pyrus ussuriensis
Chinese Asian pear
Quararibea funebris
Rosita de Cacao
Quassia simarouba
Bitterwood
Quercus acutissima
Bristle-tipped oak
Quercus agrifolia
California Live Oak
Quercus alba
White oak
Quercus albocincta
Cusi
Quercus arizonica
Arizona oak
Quercus bicolor
Swamp White Oak
Quercus borealis
Red oak
Quercus chrysolepis
Canyon Oak
Quercus coccinea
Scarlet oak
Quercus douglasii
Blue oak
Quercus dumosa
California scrub oak
Quercus dumosa var. revoluta
California scrub oak
Quercus ellipsoidalis
Northern Pin Oak
Quercus emoryi
Emory Oak
Quercus engelmannii
Evergreen oak
Quercus falcata
Southern red oak
Quercus gambelii
Rocky mountain white oak
Quercus garryana
Oregon Oak
Quercus garryana var. semota
Oregon white oak
Quercus geminata
Sand live oak
Quercus glaucoides
Quercus grisea
Mexican blue oak
Quercus imbricaria
Shingle oak
Quercus incana
Ban oak
Quercus kelloggii
California Black Oak
Quercus laevis
American turkey oak
Quercus lobata
Californian White Oak
Quercus lusitanica
Lusitania oak
Quercus lyrata
Overcup oak
Quercus lyrata x virginiana
Compton's oak
Quercus macrocarpa
Burr oak
Quercus marilandica
Blackjack oak
Quercus michauxii
Swamp chestnut oak
Quercus montana
Chestnut oak
Quercus muehlenbergii
Yellow chestnut oak
Quercus myrsinifolia
Shira kashi
Quercus nigra
Water Oak
Quercus oblongifolia
Mexican blue oak
Quercus obtusata
Quercus palmeri
Palmer oak
Quercus palustris
Pin oak
Quercus peninsularis
Quercus phellos
Willow Oak
Quercus phillyreoides
Black ridge oak
Quercus prinoides
Chinquapin oak
Quercus prinus
Chestnut oak
Quercus pumila
Quercus pungens
Sandpaper oak
Quercus robur
English Oak
Quercus rotundifolia
Holm oak
Quercus rubra
Northern red oak
Quercus rugosa
Netleaf oak
Quercus sadleriana
Quercus shumardii
Shumard oak
Quercus sinuata
Quercus stellata
Post Oak
Quercus suber
Cork Oak
Quercus turbinella
Quercus undulata
Rocky Mountain Scrub Oak
Quercus urbani
Quercus velutina
Black Oak
Quercus virginiana
Live Oak
Quercus wislizeni
Interior Live Oak
Quercus wislizeni var. frutescens
Interior live oak
Quercus x schuettei
Schuettes oak
Quercus x sp. 1
Ooti oak
Quercus x sp. 2
Compton's oak
Quercus x undulata
Quincula lobata
Chinese lantern
Ramalina ecklonii
Ramalina sinensis
Ramaria botrytoides
Ramaria fennica
Ramaria flavobrunnescens
Ramaria holorubella
Ramaria pallida
Ramaria rasilispora
Ramaria rosella
Ramaria rubiginosa
Ramaria rubrievanescens
Ramaria rufescens
Ramaria stricta
Upright coral fungus
Ramaria stricta var. concolor
Ramaria subbotrytis
Ramona incana
Desert ramona
Ramona polystachya
White bee-sage
Randia aculeata
Inkberry randia
Randia echinocarpa
Pickle fruit randia
Randia obcordata
Ranunculus abortivus
Littleleaf buttercup.
Ranunculus acris
Meadow buttercup
Ranunculus aquatilis
Water crowsfoot
Ranunculus bulbosus
Bulbous Buttercup
Ranunculus californicus
California buttercup
Ranunculus cymbalaria
Alkali buttercup
Ranunculus eisenii
Western buttercup
Ranunculus inamoenus
Graceful buttercup
Ranunculus marginatus
Ranunculus occidentalis
Western buttercup
Ranunculus pallasii
Buttercup
Ranunculus pensylvanicus
Pennsylvania buttercup
Ranunculus recurvatus
Blisterwort
Ranunculus reptans
Ranunculus scleratus
Buttercup
Ranunculus sp.
Ranunculus vernus
Lesser Celadine
Raphanus raphanistrum
Wild radish
Raphanus sativus
Radish
Raphanus sativus var. longipinnatus
Chinese radish
Rapistrum rugosum
Turnip Weed
Ratibida columnifera
Prairie coneflower
Rauvolfia vomitoria
Ravenala madagascariensis
Traveller's palm
Reichardia picroides
French scorzonera
Renealmia alpinia
Cumpia
Renealmia mexicana
Hoja de bexo
Reseda alba
White mignonette
Reseda odorata
Mignonette
Retiboletus griseus
Reynosia septentrionalis
Darling Plum
Reynoutria japonica
Japanese knotweed
Rhagodia candolleana
Coastal saltbush
Rhamnus cathartica
Buckthorn
Rhamnus crocea
Holly-leaf Buckthorn
Rhamnus humboldtiana
Tullidor
Rhaphiolepis indica
Indian hawthorn
Rhaphiolepis umbellata
Japanese hawthorn
Rhapidophyllum hystrix
Needle palm
Rheum palmatum
Pieplant
Rheum rhabarbarum
Rhubarb
Rheum rhaponticum
False rhubarb
Rheum x cultorum
Rheum x hybridum
Rhubarb
Rhexia virginica
Virginia meadow beauty
Rhipsalis baccifera
Hairy mistletoe cactus
Rhizophora mangle
American red mangrove
Rhizopus stolonifer
Tempeh mould
Rhodiola atropurpurea
Roseroot
Rhodiola integrifolia
Western roseroot
Rhodiola rhodantha
Queen's crown
Rhododendron albiflorum
Cascade azalea
Rhododendron lapponicum
Lapland rose-bay
Rhododendron periclymenoides
Pinxter flower
Rhodomyrtus tomentosa
Downy myrtle
Rhodymenia palmata
Dulse
Rhopalostylis sapida
Nikau palm
Rhus aromatica
Lemon sumach
Rhus choriophylla
Mearns sumac
Rhus copallinum
Dwarf sumac
Rhus glabra
Smooth sumac
Rhus integrifolia
Lemonade berry
Rhus lanceolata
Prairie sumac
Rhus microphylla
Desert sumach
Rhus ovata
Sugar bush
Rhus trilobata
Three-lobed sumac
Rhus typhina
Staghorn sumac
Rhus virens
Evergreen Sumach
Rhynchosia minima
Burn moth vine
Ribes americanum
American blackcurrant
Ribes bracteosum
Californian black currant
Ribes burejense
Bureja gooseberry
Ribes cereum
Wax currant
Ribes cereum var. inebrians
Whisky currant
Ribes ceriferum
Ribes ciliatum
Ribes curvatum
Granite Gooseberry
Ribes cynosbati
American wild gooseberry
Ribes diacanthum
Siberian Currant
Ribes divaricatum
Coastal black gooseberry
Ribes gracile
Slender-branched gooseberry
Ribes hesperium var. amarum
Bitter gooseberry
Ribes hirtellum
American Black gooseberry
Ribes hudsonianum
Northern Black Currant
Ribes hudsonianum var. petiolare
Western black currant
Ribes inebrians
Whisky currant
Ribes inebrians var. mescalerium
Ribes inerme
Whitestem gooseberry
Ribes irriguum
Idaho gooseberry
Ribes koehneanum (hybrid)
Garden currant
Ribes lacustre
Bristly black currant
Ribes laxiflorum
White-flowered currant
Ribes leptanthum
Trumpet gooseberry
Ribes malvaceum
Chaparral current
Ribes malvaceum var. indecorum
Whiteflower currant
Ribes missouriense
Missouri gooseberry
Ribes missouriense x R. grossularia
Glendale gooseberry
Ribes montigenum
Subapline prickly currant
Ribes nidigrolaria
Jostaberry
Ribes nigrum
European Black currant
Ribes niveum
Slender branched gooseberry
Ribes odoratum
Missouri Currant
Ribes oxyacanthoides subsp. cognatum
Ribes oxyacanthoides subsp. irriguum
Idaho gooseberry
Ribes oxyacanthoides var. setosum
Inland gooseberry
Ribes petiolare
Western Black Currant
Ribes pinetorum
Orange gooseberry
Ribes quercetorum
Rock gooseberry
Ribes roezlii
Sierra gooseberry
Ribes roezlii var. cruentum
Shiny leaf currant
Ribes rubrum
Red currant
Ribes ruizii
Skunk currant
Ribes sanguineum
Pink-Flowering Currant
Ribes sanguineum var. glutinosum
Flowering currant
Ribes sativum
Ribes setosum
Missouri gooseberry
Ribes speciosum
Fuchsia gooseberry
Ribes spicatum
Downy currant
Ribes triste
American red currant
Ribes uva-crispa
European Gooseberry
Ribes velutinum
Desert gooseberry
Ribes viburnifolium
Island Gooseberry
Ribes viridifolium
Chaparral currant
Ribes viscosissimum
Sticky currant
Ribes vulgare
Currant
Ribes x culverwellii
Jostaberry
Ricinus communis
Castor bean
Riedelia corallina
Ritchiea reflexa
Rivea corymbosa
Ololiuqui
Robinia hispida
Bristly locust
Robinia neomexicana
New Mexico Locust
Robinia pseudoacacia
Black Locust
Rodgersia podophylla
Rollinia mucosa
Rollinia
Romanzoffia suksdorfii
California Mistmaiden
Romanzoffia unalaschcensis
Alaska Mistmaiden
Romneya coulteri
Rorippa curvisiliqua
Rorippa islandica
Northern marsh yellowcress
Rorippa palustris
Marsh watercress
Rorippa sarmentosa
Polynesian cress
Rorippa sylvestris
Creeping yellowcress
Rosa acicularis
Wild rose
Rosa acicularis subsp. sayi
Rosa arkansana
Low prairie rose
Rosa arkansana var. suffulta
Prairie Rose
Rosa blanda
Labrador rose
Rosa californica
California rose
Rosa canina
Dog rose
Rosa carolina
Wild rose
Rosa centifolia
Provence rose
Rosa chinensis
China rose
Rosa cinnamomea
Cinnamon rose
Rosa fraxinellaefolia
Ash-leaved rose
Rosa gallica var. officinalis
Apothecary's rose
Rosa gymnocarpa
Wood rose
Rosa laevigata
Cherokee rose
Rosa manca
Mancos Rose
Rosa multiflora
Multiflora rose
Rosa nutkana
Nootka Rose
Rosa palustris
Swamp rose
Rosa pimpinellifolia
Burnet rose
Rosa pisocarpa
Cluster rose
Rosa pratincola
Rosa roxburghii
Sweet chestnut rose
Rosa rubiginosa
Sweetbrier rose
Rosa rugosa
Japanese Rose
Rosa sericea var. pteracantha
Blood thorn rose
Rosa setigera
Prairie rose
Rosa spaldingii var. hispida
Bristly nootka rose
Rosa spinosissima
Spinose rose
Rosa villosa
Apple rose
Rosa virginiana
Virginia rose
Rosa woodsii
Wood's Rose
Rosa woodsii subsp. arizonica
Arizona rose
Rosa woodsii subsp. ultramontana
Wood's rose
Rosa woodsii var. fendleri
Rosa x centifolia
Provence rose
Rosa x damascena
Damask rose
Rosa x odorata
Tea rose
Rosmarinus officinalis
Rosemary
Rotala indica
Tooth-cup
Rotheca myricoides
Butterfly bush
Roystonea oleracea
Caribbean Royal Palm
Roystonea regia
Cuban royal palm
Rozites caperatus
Gypsy mushroom
Rubus abbrevians
Vermont Blackberry
Rubus aboriginum
Garden dewberry
Rubus acer
Long's Blackberry
Rubus aculeatissimus
Red raspberry
Rubus adenotrichus
Andean blackberry
Rubus alaskensis
Arctic blackberry
Rubus allegheniensis
Alleghany blackberry
Rubus almus
Mayes dewberry
Rubus alumnus
Highbush Blackberry
Rubus americanus
Dwarf raspberry
Rubus arcticus
Arctic bramble
Rubus argutus
Highbush blackberry
Rubus arizonensis
Arizona dewberry
Rubus arizonicus
Arizona dewberry
Rubus audax
Oneco blackberry
Rubus avipes
Upland Blackberry
Rubus baileyanus
Bailey's Dewberry
Rubus bellobatus
Kittatinny blackberry
Rubus calycinoides
Creeping raspberry
Rubus canadensis
Low blackberry
Rubus caudatus
Rubus chamaemorus
Cloudberry
Rubus coreanus
Korean raspberry
Rubus crataegifolius
Korean raspberry
Rubus cuneifolius
Sand blackberry
Rubus cymosus
Rubus deliciosus
Rocky Mountain raspberry
Rubus elegantulus
Showy blackberry
Rubus ellipticus
Golden evergreen raspberry
Rubus enslenii
Northern Dewberry
Rubus flagellaris
American dewberry
Rubus floridus
Rubus frondosus
Yankee blackberry
Rubus fruticosus
European blackberry
Rubus geophilus
Northern Dewberry
Rubus glandicaulis
Rubus glaucus
Andean blackberry
Rubus hawaiensis
Akala
Rubus hispidus
Swamp dewberry
Rubus idaeus
European Red Raspberry
Rubus idaeus subsp. melanolasius
Rubus idaeus var. strigosus
Red raspberry
Rubus illecebrosus
Japanese strawberry-raspberry
Rubus innominatus
Bai ye mei
Rubus invisus
Upland Dewberry
Rubus jacens
Spreading Dewberry
Rubus laciniatus
Cut-leaved blackberry
Rubus laudatus
Bundy blackberry
Rubus lemurum
Rubus leucodermis
Whitebark raspberry
Rubus loganobaccus
Loganberry
Rubus louisianus
Saw-tooth Blackberry
Rubus macropetalus
California blackberry
Rubus macvaughianus
Rubus mirus
Marvel dewberry
Rubus niveus
Mysore Black raspberry
Rubus occidentalis
Blackcap
Rubus odoratus
Purple-flowering raspberry
Rubus parcifrondifer
Silver Creek Blackberry
Rubus parviflorus
Thimbleberry
Rubus parviflorus subsp. velutinus
Western thimbleberry
Rubus pascuus
Chesapeake Blackberry
Rubus pedatus
Trailing wild raspberry
Rubus pensilvanicus
Pennsylvania Blackberry
Rubus pergratus
Upland Blackberry
Rubus permixtus
Thicket Dewberry
Rubus philadelphicus
Philadelphia Blackberry
Rubus phoenicolasius
Japanese wineberry
Rubus pringlei
Rubus pubescens
Dwarf red blackberry
Rubus randolphiorum
Rubus rolfei
Dutung
Rubus roribaccus
North American Dewberry
Rubus rosa
Rose Blackberry
Rubus rosifolius
Rose-leaf bramble
Rubus rubrisetus
Rubus sachalinensis
Sakhalin raspberry
Rubus serissimus
Chesapeake Blackberry
Rubus setosus
Bristly blackberry
Rubus spectabilis
Salmonberry
Rubus stellatus
Arctic raspberry
Rubus strigosus
American red raspberry
Rubus strigosus var. arizonicus
Arizona dewberry
Rubus suus
Branched blackberry
Rubus tricolor
Creeping bramble
Rubus trivialis
Southern dewberry
Rubus ulmifolius
Evergreen Thornless blackberry
Rubus ursinus
California blackberry
Rubus ursinus subsp. macropetalus
California blackerry
Rubus ursinus x idaeus
Thornless boysenberry
Rubus villosus
Low-running blackberry
Rubus vitifolius
Californian blackberry
Rubus x neglectus
Rudbeckia laciniata
Cut-leaf coneflower
Rumex acetosa
Garden sorrel
Rumex acetosella
Sheep Sorrel
Rumex acetosella subsp. angiocarpus
Sheep sorrel
Rumex alpestris
Maiden sorrel
Rumex aquaticus
Red dock
Rumex berlandieri
Rumex chrysocarpus
Pale dock
Rumex confertus
Rumex conglomeratus
Sharp dock
Rumex crispus
Sour dock
Rumex graminifolius
Grass-leaf Sorrel
Rumex hymenosepalus
Tanner's dock
Rumex lapponicus
Lapland mountain sorrel
Rumex longifolius
Door-yard Dock
Rumex maritimus
Golden dock
Rumex mexicanus
Mexican dock
Rumex obtusifolius
Broad-leaf dock
Rumex occidentalis
Western dock
Rumex paraguayensis
Paraguaya dock
Rumex patientia
Patience Dock
Rumex paucifolius
Fewleaved dock
Rumex pulcher
Fiddle dock
Rumex salicifolius
Willow dock
Rumex salicifolius subsp. mexicanus
Mexican dock
Rumex sanguineus
Red-veined dock
Rumex scutatus
French sorrel
Rumex venosus
Sour greens
Rumex violascens
Rungia klossii
Rungia
Ruppia sp.
Ruscus aculeatus
Box Holly
Ruscus hypoglossum
Russula aciculocystis
Russula brevipes
Short-stemmed Russula
Russula claroflava
Russula cyanoxantha
Charcoal Burner
Russula emetica
Russula macropoda
Russula mariae
Velvet russula
Russula mexicana
Russula ornaticeps
Russula queletii
Russula romagnesiana
Russula rubra
Russula vesca
Edible Russula
Russula vinosa
Darkening brittlegill
Ruta graveolens
Rue
Rytidostylis gracilis
Sabal etonia
Scrub palmetto
Sabal glabra
Sabal gretherae
Sabal mauritiiformis
Bay-leaf palm
Sabal mexicana
Mexican Palmetto
Sabal minor
Dwarf Palmetto
Sabal palmetto
Caribbean Cabbage palm
Sabal pumos
Pumos
Sabal rosei
Palma de llano
Sabal uresana
Palma blanca
Sabal yapa
Japa palmetto
Saccharina dentigera
California kombu
Saccharum officinarum
Sugarcane
Sadleria cyatheoides
'Ama'u
Sageretia elegans
Cambuiti
Sagittaria brevirostra
Short-beak Arrowhead
Sagittaria graminea
Chinese arrowhead
Sagittaria lancifolia subsp. media
Arrowhead
Sagittaria latifolia
Broadleaf arrowhead
Sagittaria macrophylla
Acuitlacpalli
Sagittaria rigida
Sessilefruit Arrowhead
Sagittaria sagittifolia
Arrowhead
Sagittaria sp.
Salacia cordata
Luma blanca
Salicornia bigelovii
Dwarf glasswort
Salicornia europaea
Glasswort
Salicornia rubra
Red glasswort
Salicornia utahensis
Utah Swampfire
Salicornia virginica
Virginia glasswort
Salix alaxensis
Feltleaf wiillow
Salix alba
White willow
Salix alba var. vitellina
Golden willow
Salix babylonica
Weeping willow
Salix brachycarpa
Barren-ground Willow
Salix commutata
Undergreen Willow
Salix daphnoides
Violet willow
Salix discolor
Pussy willow
Salix exigua var. hindsiana
Hind's willow
Salix fragilis
Crack willow
Salix glauca
Blue-green willow
Salix gooddingii
Goodding's willow
Salix hookeriana
Dune willow
Salix lucida subsp. lasiandra
Yellow willow
Salix nigra
Black willow
Salix pentandra
Bay willow
Salix piperi
Dune willow
Salix purpurea
Purple osier willow
Salix repens
Creeping willow
Salix sitchensis
Sitka willow
Salix taxifolia
Yew-leaf willow
Salix viminalis
Common Osier
Salmea sp.
Palito de Chile
Salpianthus macrodontus
Guayavilla
Salpianthus purpurascens
Salsola collina
Tumbleweed
Salsola kali
Russian thistle
Salsola kali subsp. ruthenica
Prickly Russian thistle
Salsola pestifer
Russian thistle
Salsola soda
Barilla plant
Salvia apiana
White sage
Salvia azurea
Pitcher sage
Salvia ballotiflora
Majorano mexicano
Salvia carduacea
Thistle sage
Salvia carnosa
Purple Sage
Salvia columbariae
California chia
Salvia elegans
Pineapple-scented sage
Salvia gesneriiflora
Grapefruit sage
Salvia hispanica
Chia
Salvia lyrata
Azure blue sage
Salvia mellifera
Californian black sage
Salvia microphylla
Blackcurrant sage
Salvia officinalis
Sage
Salvia potus
Chia
Salvia reflexa
Mintweed
Salvia rosmarinus
Rosemary
Salvia sclarea
Clary
Salvia sp.
Salvia stachyoides
Salvia tiliifolia
Lindenleaf Sage
Samanea saman
Raintree
Sambucus callicarpa
Red coast elder
Sambucus cerulea
Blue Elderberry
Sambucus ebulus
Dwarf elder
Sambucus glauca
Blue-berried elder
Sambucus melanocarpa
Black berried elder
Sambucus mexicana
Mexican elderberry
Sambucus microbotrys
Red elder
Sambucus nigra subsp. canadensis
Canadian elderberry
Sambucus nigra subsp. cerulea
Blue black elder
Sambucus pubens
American red elder
Sambucus racemosa
Red Elder
Sambucus racemosa subsp. pubens
American red elder
Samolus parviflorus
Seaside Brookweed
Samolus valerandi
Brookweed
Sanchezia parvibracteata
Small-bracted Sanchezia
Sandoricum koetjape
Santol
Sanguisorba menziesii
Menzies' Burnet
Sanguisorba minor
Burnet
Sanguisorba occidentalis
Annual Burnet
Sanguisorba officinalis
Great Burnet
Sanguisorba stipulata
American Burnet
Sanicula bipinnata
Sanicula tuberosa
Turkey Pea
Santalum album
Indian sandalwood
Santalum ellipticum
Hawaiian sandalwood
Santalum freycinetianum
Forest sandalwood
Santalum haleakalae
Haleakalae sandalwood
Santalum paniculatum
Mountain sandalwood
Santolina chamaecyparissus
Lavender cotton
Sapindus drummondii
Western soapberry
Sapindus marginatus
Wingleaf Soapberry
Sapindus saponaria
Wingleaf soapberry
Sapium sebiferum
Chinese tallow tree
Saponaria officinalis
Bouncing bet
Saraca indica
Sorrowless Tree
Sarcandra glabra
Tea scent
Sarcobatus vermiculatus
Greasewood
Sarcocornia pacifica
Pacific swampfire
Sarcocornia utahensis
Utah pickleweed
Sarcodon imbricatus
Shingled hedgehog
Sarcornia perennis
Sarcosphaera coccinea
Sargassum echinocarpum
Sargassum fluitans
Sasa kurilensis
Chishima zasa
Sassafras albidum
American sassafras
Satureja hortensis
Summer Savoury
Satureja montana
Winter savoury
Saurauia aspera
Saurauia conzattii
Saurauia kegeliana
Kegel saurauia
Saurauia laevigata
Smooth saurauia
Saurauia leucocarpa
Whitefruit saurauia
Saurauia madrensis
Saurauia villosa
Sauropus androgynus
Sweet leaf
Saussurea nuda
Nutty saw-wort
Sauvagesia erecta
Yerba de St. Martin
Saxifraga mertensiana
Wood Saxifrage
Saxifraga micranthidifolia
Mountain lettuce
Saxifraga nelsoniana
Brook saxifrage
Saxifraga oppositifolia
Purple saxifrage
Saxifraga pensylvanica
Swamp saxifrage
Saxifraga punctata
Dotted saxifrage
Saxifraga stolonifera
Strawberry saxifrage
Saxifraga tricuspidata
Three toothed saxifrage
Saxifraga virginiensis
Early saxifraga
Scaevola plumieri
Scaevola taccada
Fan flower
Scandix pecten-veneris
Shepherd's needle
Schaefferia cuneifolia
Schinus molle
Peruvian mastic tree
Schinus terebinthifolia
Broad-leafed pepper tree
Schisandra chinensis
Magnolia vine
Schisandra grandiflora
Himalayan beauty
Schizophragma hydrangeoides
Climbing Hydrangea Vine
Schizophyllum commune
Alder Agaric
Schkuhria pinnata
Dwarf marigold
Schmaltzia copallina
Dwarf Sumach
Schmaltzia integrifolia
Lemonade berry
Schmaltzia ovata
Sugar bush
Schmaltzia trilobata
kunkbush sumac
Schoenoplectiella mucronata
Bog bulrush
Schoenoplectus acutus
Hardstem Bulrush
Schoenoplectus americanus
American bulrush
Schoenoplectus californicus
California bullrush
Schoenoplectus lacustris
Great bulrush
Schoenoplectus pungens
Threesquare bulrush
Schoenoplectus scirpoides
Schoenoplectus subterminalis
Schoenoplectus tabernaemontani
River club-rush
Schotia afra
African schotia
Schotia brachypetala
African Walnut
Scilla hanburyi
Bilbays
Scirpus cyperinus
Wool grass
Scirpus microcarpus
Panicled bulrush
Scirpus validus subsp. creber
Glaucous Bulrush
Scleroderma aurantium
Scleroderma verrucosum
Earthball
Scolymus hispanicus
Spanish Oyster Plant
Scoparia dulcis
Sweet broom
Scorzonera hispanica
Scorzonera
Scorzonera ptilophora
Scytosiphon lomentaria
Leather tube
Searsia hirta
Secale cereale
Rye
Sechium edule
Choko
Sedum acre
Common Stonecrop
Sedum album
Small houseleek
Sedum divergens
Pacific stonecrop
Sedum laxum
Roseflower stonecrop
Sedum lineare
Japanese stonecrop
Sedum oreganum
Kings Crown
Sedum rhodanthum
Rose crown
Sedum roseum
Roseroot
Sedum rupestre
Crooked yellow stonecrop
Sedum spathulifolium
Broadleaf stonecrop
Sedum spectabile
Ice plant
Sedum spurium
Caucasian stonecrop
Sedum stenopetalum
Wormleaf stonecrop
Sedum ternatum
Mountain stonecrop
Selaginella willdenowii
Electric fern
Selenicereus costaricensis
Pitahaya
Selenicereus spinulosus
Vinelike moonlight cactus
Semiarundinaria fastuosa
Narihira bamboo
Sempervivum tectorum
Houseleek
Senecio cannabifolius
Aleutian Ragwort
Senecio congestus
Marsh ragwort
Senecio madagascariensis
Senecio multicapitatus
Ragwort groundsel
Senecio pseudoarnica
Seaside ragwort
Senecio vulgaris
Common groundsel
Senegalia catechu
Catechu acacia
Senegalia nigrescens
Knobthorn
Senna alata
Candle Bush
Senna bicapsularis
Christmas senna tree
Senna marilandica
Maryland senna
Senna obtusifolia
Java bean
Senna septemtrionalis
Showy cassia
Senna siamea
Cassod Tree
Senna spectabilis
Yellow cassia
Senna sulfurea
Smooth senna
Senna surattensis
Singapore Shower
Senna undulata
Undulate senna
Serenoa repens
Saw palmetto
Sesamum indicum
Sesame
Sesbania grandiflora
Sesbania
Sesbania longifolia
Sesbania sesban
Egyptian sesban
Sesbania vesicaria
Bagpod
Seseli libanotis
Hsieh Hao
Sesuvium portulacastrum
Seaside purslane
Setaria italica
Foxtail millet
Setaria palmifolia
Short pitpit
Setaria pumila
Yellow bristle grass
Setaria pumila subsp. pallidefusca
Bristly foxtail grass
Setaria sphacelata
Golden Timothy Grass
Setaria verticillata
Rough bristle grass
Setaria viridis
Green Foxtail
Setaria vulpiseta
Shepherdia argentea
Silver Buffalo-berry
Shepherdia canadensis
Canadian buffaloberry
Sicyos angulatus
Bur cucumber
Sida acuta
Spinyhead sida
Sida alba
Paddy's lucerne
Sida cordifolia
Goat’s horns
Sida glabra
Sida rhombifolia
Common Sida
Sida spinosa
Spiny sida
Sidalcea malviflora
Dwarf Checker-mallow
Sidalcea neomexicana
New Mexico prairie mallow
Sidalcea sp.
Sideroxylon altamiranoi
Capulin
Sideroxylon americanum
Cocuyo
Sideroxylon capiri
Capiri
Sideroxylon capiri subsp. tempisque
Mastic
Sideroxylon celastrinum
Brownward plum
Sideroxylon eucoriaceum
Leathery jungleplum
Sideroxylon foetidissimum
Mastic
Sideroxylon foetidissimum subsp. gaumeri
Tortugo amarillo
Sideroxylon lanuginosum
Woolly buckthorn
Sideroxylon lanuginosum subsp. oblongifolium
Chittamwood
Sideroxylon lycioides
Shittamwood
Sideroxylon obtusifolium
Obtuseleaf jungleplum
Sideroxylon obtusifolium subsp. buxifolium
Avalo
Sideroxylon occidentale
Bebelama
Sideroxylon palmeri
Bebelama
Sideroxylon peninsulare
Babelama
Sideroxylon persimile
Acoma piquant
Sideroxylon persimile subsp. subsessiliflorum
Bebelama
Sideroxylon reclinatum
Western Buckthorn
Sideroxylon tenax
Ironwood
Sideroxylon tepicense
Tepic jungleplum
Sigesbeckia orientalis
Indian weed
Silene acaulis
Cushion-pink
Silene latifolia
White campion
Silene latifolia subsp. alba
White campion
Silene vulgaris
Bladder campion
Silphium asteriscus var. trifoliatum
Silphium integrifolium var. laeve
Compass plant
Silphium perfoliatum
Silybum marianum
Milk thistle
Simarouba amara
Paradise tree
Simmondsia chinensis
Jojoba
Sinapis alba
White mustard
Sinapis arvensis
Charlock
Sisymbrium altissimum
Tumble Mustard
Sisymbrium irio
London rocket
Sisymbrium loeselii
False London rocket
Sisymbrium nasturtium
Sisymbrium officinale
Hedge Mustard
Sisymbrium polyceratium
Sisymbrium wootonii
Sitanion jubatum
Big squirreltail
Sium laeve
Sium latifolium
Water parsnip
Sium sisarum
Skirret
Sloanea petenensis
Peten burrwood
Smallanthus sonchifolius
Yacon
Smallanthus uvedalia
Yellow-flowered leaf-cup
Smilax aristolochiifolia
Mexican sarsaparilla
Smilax auriculata
Earleaf greenbrier
Smilax beyrichii
Smilax bona-nox
Bullbrier
Smilax cordifolia
Smilax glauca
Cat greenbrier
Smilax havanensis
Everglades greenbrier
Smilax herbacea
Carrion flower
Smilax laurifolia
Laurel greenbrier
Smilax maritima
Jackson's brier
Smilax melastomifolia
Uhi
Smilax pseudochina
False China root
Smilax rotundifolia
Common greenbrier
Smilax tamnoides
Bristly greenbrier
Smyrnium olusatrum
Black lovage
Solanum aculeatissimum
Cow eggplant
Solanum americanum
Glossy nightshade
Solanum boreale
Fendler's Horse-nettle
Solanum capsicoides
Cockroach berry
Solanum cari
Solanum circinatum
Curcinate nightshade
Solanum demissum
Papa cimarrona
Solanum douglasii
Greenspot nightshade
Solanum elaeagnifolium
Silver-leaf nightshade
Solanum erianthum
Potato tree
Solanum fendleri
Fendler's Horse-nettle
Solanum jamaicense
Jamaica nightshade
Solanum jamesii
Colorado wild potato
Solanum mauritianum
Wild tobacco tree
Solanum melongena
Eggplant
Solanum mitlense
Solanum muricatum
Pepino dulce
Solanum nigrescens
Hierba mora
Solanum nigrum
Blackberried nightshade
Solanum nigrum var. guineense
Solanum quitoense
Naranjilla
Solanum repandum
Sou
Solanum retroflexum
Sunberry
Solanum rude-pannum
Fendler potato
Solanum scabrum
Garden huckleberry
Solanum seaforthianum
Brazilian nightshade
Solanum sessiliflorum
Cocona
Solanum torvum
Pea aubergine
Solanum tridynamum
Solanum triflorum
Three-flowered Nightshade
Solanum tuberosum
Potato
Solanum umbellatum
Solanum umbelliferum
Bluewitch nightshade
Solanum verrucosum
Papa morada
Solanum viarum
Solanum wendlandii
Costa Rican Nightshade
Solanum x burbankii
Garden Huckleberry
Solidago canadensis
Canadian Golden-rod
Solidago canadensis subsp. scabra
Canadian goldenrod
Solidago flexicaulis
Solidago graminifolia
Fragrant goldenrod
Solidago missouriensis
Prairie goldenrod
Solidago nana
Baby Goldenrod
Solidago nemoralis
Solidago odora
Sweet goldenrod
Solidago odora subsp. chapmanii
Solidago radiata
Solidago spathulata
Coast goldenrod
Solidago spectabilis
Nevada goldenrod
Soliva sessilis
Field burrweed
Sonchus arvensis
Sow thistle
Sonchus asper
Rough sowthistle
Sonchus asper subsp. glaucescens
Spiny sow thistle
Sonchus oleraceus
Milk thistle
Sophora japonica
Japanese Pagoda Tree
Sophora nuttalliana
Silky sophora
Sophora secundiflora
Mescal Bean Tree
Sorbaronia x sp
Sorbo-crataegus
Sorbopyrus species
Sorbus americana
American mountain ash
Sorbus aucuparia
Mountain Ash
Sorbus commixta
Japanese rowan
Sorbus decora
Showny mountain ash
Sorbus domestica
Service tree
Sorbus foliolosa
Sale
Sorbus gracilis
Sorbus sambucifolia
Siberian Mountainash
Sorbus scopulina
Greene mountain ash
Sorbus sitchensis
Sitka mountain ash
Sorghastrum nutans
Indian ricegrass
Sorghum bicolor
Sorghum
Sorghum halepense
Johnson grass
Sparassis crispa
Sparassis
Sparassis radicata
Rooting cauliflower mushroom
Sparassis spathulata
Cauliflower mushroom
Sparganium americanum
Bur-reed
Sparganium androcladum
Branching bur-reed
Sparganium erectum subsp. stoloniferum
Sparganium eurycarpum
Giant bur reed
Spartium junceum
Spanish Broom
Spathiphyllum cochlearispathum
Spathodea campanulata
African Tulip Tree
Spathularia flavida
Yellow earth tongue
Spergula arvensis
Corn Spurrey
Spergularia rubra
Red Sand Spurrey
Sphaeralcea angustifolia
Narrow leaf globe mallow
Sphaeralcea coccinea
Globemallow
Sphaeralcea munroana
White-stemmed globe-mallow
Sphaeropteris cooperi
Cicatrice tree-fern
Sphenoclea zeylanica
Gooseweed
Spilanthes acmella
Paracress
Spilanthes americana
Spinacia oleracea
Spinach
Spiraea alba
White meadowsweet
Spiraea betulifolia var. aemiliana
Alaska spiraea
Spiraea pyramidata
Pyramid spiraea
Spiraea salicifolia
Bridewort
Spirodela polyrhiza
Great duckweed
Spondias borbonica
Borbon ambarella tree
Spondias dulcis
Golden apple
Spondias mombin
Mombin
Spondias pinnata
Malayan mombin
Spondias purpurea
Purple mombin
Spondias radlkoferi
Radlkofer mombin
Sporobolus africanus
Rat's tail grass
Sporobolus airoides
Alkali sakaton
Sporobolus asperifolius
Alkali Muhly
Sporobolus contractus
Spike dropseed
Sporobolus cryptandrus
Sand dropseed
Sporobolus flexuosus
Mesa dropseed
Sporobolus giganteus
Giant Dropseed
Sporobolus virginicus
Seashore dropseed
Sporobolus wrightii
Giant sacaton
Stachys affinis
Chinese artichoke
Stachys hyssopifolia
Hyssop hedge-nettle
Stachys hyssopifolia subsp. ambigua
Hsiang Su
Stachys mexicana
Stachys officinalis
Wood Ebony
Stachys palustris
Marsh Woundwort
Stachys pilosa var. pilosa
Stachys sieboldii
Chinese Artichoke
Stachytarpheta angustifolia
Stachytarpheta cayennensis
Nettle-leaved vervain
Stachytarpheta jamaicensis
Brazilian tea
Stachytarpheta mutabilis
Velvet berry
Stanleya albescens
White Prince's plume
Stanleya elata
Panamint Prince's-plume
Stanleya wrightii
Wright's Thelypody
Staphylea bolanderi
Western Bladdernut
Staphylea trifolia
American bladder nut
Stelechocarpus burahol
Kepel apple
Stellaria cuspidata
Mexican chickweed
Stellaria media
Common Chickweed
Stellaria pallida
Lesser chickweed
Stellaria pubera
Star chickweed
Stenocereus eruca
Stenocereus fricii
Pitaya
Stenocereus griseus
Pitaya
Stenocereus gummosus
Dagger cactus
Stenocereus montanus
Pitahaya colorado
Stenocereus pruinosus
Pitaya
Stenocereus queretaroensis
Pitayo of Queretaro
Stenocereus stellatus
Joconostle cactus
Stenocereus thurberi
Organ pipe cactus
Stenochlaena tenuifolia
African climbing fern
Stephanomeria pauciflora
Brownplume wire-lettuce
Sterculia apetala
Panama nut
Sterculia ceramica
Lui kepuh tree
Sterculia foetida
Java olive
Stevia rebaudiana
Stevia
Stevia serrata
Sweet leaf
Sticta amplissima
Spreading leather lichen
Sticta glomulifera
Tree lichen
Stictocardia tiliifolia
Spotted heart
Stipa speciosa
Desert needlegrass
Stokesia laevis
Stokes aster
Streblus pendulinus
Sia's backbone
Strelitzia reginae
Bird's tongue flower
Streptanthus cordatus
Heartleaf twistflower
Streptopus amplexifolius
Claspleaf Twistedstalk
Streptopus lanceolatus
Rose twisted stalk
Streptopus streptopoides
Northern Twistedstalk
Strobilomyces confusus
Strobilomyces floccopus
Old man of the woods
Strobilomyces strobilaceus
Strongylodon macrobotrys
Jade Vine
Stropharia rugosoannulata
Giant stropharia
Strophostyles helvula
Strychnos spinosa
Kaffir orange
Stylosanthes biflora
Styphnolobium japonicum
Japanese pagoda tree
Styrax japonicus
Japanese storax
Styrax radians
Radiating snowball
Suaeda arborescens
Seepweed
Suaeda calceoliformis
American sea-blite
Suaeda californica
Broom Seepweed
Suaeda depressa
Paiuteweed
Suaeda linearis
Annual Seepweed
Suaeda nigra
Desert seepweed
Suaeda occidentalis
Suaeda palmeri
Suaeda ramosissima
Mojave Seablite
Suaeda suffrutescens
Desert seepweed
Suaeda tampicensis
Tampico sea-blite
Succisa pratensis
Devil's bit scabious
Suillus acidus
Suillus americanus
White pine bolete
Suillus brevipes
Short-stalked suillus
Suillus cavipes
Hollow-stalked boletus
Suillus granulatus
The granular bolete
Suillus grevillei
Yellow-cap bolete
Suillus hirtellus
Suillus luteus
Chilean slippery jack
Suillus pungens
Slippery jack
Suillus tomentosus
Swallenia alexandrae
Eureka dunegrass
Swartzia simplex
Swietenia humilis
Mexican mahogany
Swietenia macrophylla
Honduras mahogany
Swietenia mahogani
Cuban Mahogany
Syagrus romanzoffiana
Queen palm
Symphonia globulifera
Boar wood
Symphoricarpos albus
Snowberry
Symphoricarpos albus var. laevigatus
Common Snowberry
Symphoricarpos occidentalis
Western Snowberry
Symphoricarpos orbiculatus
Coralberry
Symphyotrichum cordifolium
Blue wood aster
Symphyotrichum novae-angliae
New England aster
Symphytum grandiflorum
Symphytum officinale
Common Comfrey
Symphytum tuberosum
Tuberous comfrey
Symphytum x uplandicum
Comfrey
Symplocarpus foetidus
Skunk cabbage
Symplocos paniculata
Asiatic sweetleaf
Symplocos tinctoria
Sweet leaf
Synedrella nodiflora
Cinderella weed
Syngonium neglectum
Syngonium podophyllum
Arrowhead vine
Syringa vulgaris
Lilac
Syzygium aqueum
Watery rose apple
Syzygium aromaticum
Clove
Syzygium australe
Creek satinash
Syzygium cumini
Java plum
Syzygium grande
Sea apple
Syzygium jambos
Rose apple
Syzygium javanicum
Wax jambu
Syzygium malaccense
Malay-apple
Syzygium megacarpum
Giant laulau
Syzygium richii
Tabebuia heterophylla
Pink trumpet tree
Tabebuia rosea
Pink trumpet tree
Tabernaemontana amygdalifolia
Almond leaf tabernaemontana
Tabernaemontana undulata
Undulate tabernaemontana
Tacca chantrieri
Batflower
Tacca leontopetaloides
Polynesian arrowroot
Tagetes filifolia
Anise marigold
Tagetes lemmonii
Copper canyon daisy
Tagetes micrantha
Tagetes patula
Sweet scented Marigold
Talinum aurantiacum
Orange Fameflower
Talinum fruticosum
Waterleaf
Talinum paniculatum
Jewels of Opar
Talipariti tiliaceum var. pernambucense
Blue moho
Talisia floresii
Coloc
Talisia oliviformis
Yellow genip
Tamarindus indica
Tamarind
Tamarix aphylla
Athel tamarisk
Tanacetum balsamita
Painted Daisy
Tanacetum parthenium
Feverfew
Tanacetum vulgare
Tansy
Tapeinochilos ananassae
Backscratcher
Tapeinochilos hollrungii
Tapirira chimalapana
Mexican tapirira
Tapirira mexicana
Tara spinosa
Spiny caesalpinia
Taraxacum erythrospermum
Red-seed dandelion
Taraxacum kok-saghyz
Rubber dandelion
Taraxacum lacerum
Taraxacum officinale
Dandelion
Taraxacum phymatocarpum
Taxus baccata
Yew
Taxus brevifolia
Pacific yew
Taxus canadensis
Canadian yew
Taxus cuspidata
Japanese yew
Tecoma capensis
Cape-honeysuckle
Tecoma stans
Yellow trumpet flower
Tectona grandis
Teak
Telosma cordata
Night-scented flower
Tephrocybe atrata
Tephroseris palustris
Marsh fleawort
Tephrosia purpurea
Purple tephrosia
Teramnus labialis
Terminalia arenicola
Brown damson
Terminalia arjuna
Arjuna
Terminalia bellirica
Myrobalans
Terminalia bentzoe
False benzoin
Terminalia catappa
Java almond
Terminalia chebula
Myrobalan
Terminalia edulis
Dalison
Terminalia kaernbachii
Okari
Terminalia melanocarpa
Black fruit
Terminalia muelleri
Mueller’s damson
Terminalia samoensis
Talie
Terminalia subacroptera
Terminalia whitmorei
Aitabage
Ternstroemia lineata
Tila
Tetragonia tetragonoides
New Zealand Spinach
Tetraneuris acaulis
Stemless actinea
Tetrapanax papyrifer
Rice paper
Tetrastigma coriaceum
Thalia geniculata
Alligator flag
Thalictrum occidentale
Western meadowrue
Thalictrum pubescens
Thaspium barbinode
Thaspium trifoliatum
Thelesperma filifolium
Showy Navajo tea
Thelesperma longipes
Navajo tea
Thelesperma megapotamicum
Hopi tea
Thelesperma subnudum
Sand fringepod
Thelypodium integrifolium
Entire leaf thelypody
Thelypodium wrightii
Wright's thelopody
Thelypteris gongylodes
Thelypteris palustris
Marsh fern
Theobroma angustifolium
Mura
Theobroma bicolor
Peruvian cacao
Theobroma cacao
Cacao
Thermopsis villosa
Thespesia populnea
Pacific rosewood
Thevetia ahouai
Chilindron
Thinopyron intermedium
Intermediate wheatgrass
Thlaspi arvense
Field Pennycress
Thlaspi perfoliatum
Pennycress
Thrinax radiata
Florida thatch palm
Thuja plicata
Western Red Cedar
Thunbergia alata
Black-eyed-Susan vine
Thunbergia grandiflora
Blue trumpet vine
Thymus herba-barona
Caraway thyme
Thymus praecox subsp. arcticus
Wild thyme
Thymus serpyllum
Creeping thyme
Thymus vulgaris
Thyme
Thymus x citriodorus
Lemon-scented thyme
Thysanocarpus elegans
Lacepod
Tidestromia lanuginosa
Tigridia pavonia
Tiger flower
Tilia americana
American Lime
Tilia americana var. caroliniana
Carolina basswood
Tilia americana var. heterophylla
White basswood
Tilia cordata
Small-leaved lime
Tilia mongolica
Mongolian lime
Tilia tomentosa
Silver lime
Tilia x europaea
Common lime
Tillandsia erubescens
Tillandsia recurvata
Ball moss
Tithonia diversifolia
Wild sunflower
Tococa guianensis
Guianas tococo bush
Tolmiea menziesii
Youth on age
Toona sinensis
Chinese cedar
Torilis japonica
Upright hedge parsley
Torreya californica
California Nutmeg Tree
Torreya nucifera
Japanese Torreya
Torreya taxifolia
Florida torreya
Torreyochloa pauciflora
Weak mannagrass
Tournefortia argentea
Silver leaf
Tournefortia hartwegiana
Tournefortia hirsutissima
Trinidad tournefortia
Tovara virginiana var. filiformis
Jumpseed
Toxicoscordion paniculatum
Foothill deathcamas
Tradescantia fluminensis
Tradescantia occidentalis
Prairie spiderwort
Tradescantia ohiensis
Spiderwort
Tradescantia pinetorum
PIne spiderwort
Tradescantia sp.
Tradescantia virginiana
Spiderwort
Tradescantia zebrina var. zebrina
Rumput belang
Tragopogon dubius
Yellow Goatsbeard
Tragopogon porrifolius
Salsify
Tragopogon pratensis
Goatsbeard
Trametes robiniophila
Trapa natans
Caltrops
Trema micranthum
Jamaica nettletree
Trema orientalis
African elm
Tremella concrescens
Tremella foliacea
Leafy brain
Tremellodendron schweinitzii
Triadica sebifera
Candleberry-tree
Trianthema portulacastrum
Horse purslane
Tribulus cistoides
Caltrops
Tribulus terrestris
Land Caltrops
Trichilia hirta
Broom bitterwood
Tricholoma flavovirens
Man on horseback mushroom
Tricholoma terreum
Morella
Tricholoma ustaloides
Tricholoma zelleri
Trichosanthes cucumerina
Snake gourd
Trichostema lanceolatum
Vinegar weed
Trichostigma octandrum
Basket vine
Tricyrtis hirta
Toad lily
Tridax mexicana
Tridax procumbens
Coat buttons
Trifolium albopurpureum
Rancheria clover
Trifolium arvense
Hare’s-foot Clover
Trifolium aureum
Large hop clover
Trifolium ciliatum
Foothill clover
Trifolium ciliolatum
Foothill clover
Trifolium cyathiferum
Cup clover
Trifolium dichotomum
Branched Indian clover
Trifolium fimbriatum
Springbank clover
Trifolium fucatum
Sour clover
Trifolium fucatum subsp. virescens
Trifolium gracilentum
Pin-point clover
Trifolium hybridum
Alsike clover
Trifolium incarnatum
Crimson clover
Trifolium involucratum
Trefoil
Trifolium macrocephalum
Bighead clover
Trifolium medium
Zigzag clover
Trifolium microcephalum
Smallhead clover
Trifolium obtusiflorum
Clammy clover
Trifolium pratense
Red clover
Trifolium repens
White clover
Trifolium resupinatum
Persian clover
Trifolium tridentatum
Tomcat clover
Trifolium variegatum
Whitetip clover
Trifolium virescens
Sweet clover
Trifolium willdenovii
Tomcat clover
Trifolium wormskioldii
Springhead clover
Triglochin maritima
Seaside arrowgrass
Triglochin palustris
Marsh arrow grass
Trigonella arabica
Wild arabian fenugreek
Trigonella caerulea
Sweet trefoil
Trigonella foenum-graecum
Fenugreek
Trillium grandiflorum
White trilium
Trillium kamtschaticum
Trillium ovatum
Wakerobin
Trillium petiolatum
Idaho trillium
Trillium sessile
Toadshade
Trillium undulatum
Painted trillium
Triosteum perfoliatum
Fever root
Triosteum perfoliatum var. aurantiacum
Wild coffee
Triphasia trifolia
Lime berry
Tripogandra serrulata
Tripsacum dactyloides
Sesame grass
Trisetum spicatum
Bristle grass
Triteleia grandiflora
Wild hyacinth
Triteleia hyacinthina
Hyacinth brodiaea
Triteleia ixioides
Pretty face
Triteleia ixioides subsp. scabra
Pretty face
Triteleia laxa
Grassnut
Triteleia peduncularis
Longray tripletlily
Triticosecale spp.
Triticale
Triticum aestivum
Wheat
Triticum compactum
Club wheat
Triticum durum
Durum wheat
Triticum macha
Macha wheat
Triticum monococcum
Cultivated einkorn
Triticum spelta
Dinkel wheat
Triticum sphaerococcum
Shot wheat
Triticum turgidum
Rivet wheat
Triumfetta rhomboidea
Burweed
Tropaeolum majus
Nasturtium
Tropaeolum minus
Dwarf nasturtium
Trophis racemosa
White ramoon
Trozelia umbellata
Tsuga canadensis
Eastern hemlock
Tsuga caroliniana
Carolina hemlock
Tsuga heterophylla
Western hemlock
Tsuga mertensiana
Mountain hemlock
Tuber aestivum
Truffle
Tuber californicum
California truffle
Tuber gibbosum
Oregon white truffle
Tuber melanosporum
Black truffle
Tuber rufum
Cinnamon truffle
Tulbaghia violacea
Society garlic
Turnera ulmifolia
Yellow alder
Turritis glabra
Tower cress
Tussilago farfara
Coltsfoot
Tylopilus felleus
Bitter bolete
Tylosema esculentum
Gemsbok bean
Typha angustifolia
Lesser bulrush
Typha domingensis
Bulrush
Typha glauca
Typha latifolia
Bulrush
Ulmus alata
Winged elm
Ulmus americana
American elm
Ulmus campestris
English Elm
Ulmus glabra
Wych elm
Ulmus parvifolia
Chinese elm
Ulmus procera
English elm
Ulmus pumila
Siberian elm
Ulmus rubra
Slippery elm
Ulmus thomasii
Rock elm
Ulothrix flacca
Ulva australis
Green algae
Ulva californica
Ulva compressa
Ulva fasciata
Sea lettuce
Ulva flexuosa
Ulva intestinalis
Green algae
Ulva lactuca
Sea Lettuce
Ulva linza
Slender sea lettuce
Ulva prolifera
Ulva stenophylla
Umbellularia californica
California laurel
Umbilicaria muehlenbergii
Rock tripe
Umbilicaria vellea
Rock tripe
Umbilicus rupestris
Pennywort
Undaria pinnatifida
Wakame
Ungnadia speciosa
Mexican-buckeye
Uniola paniculata
Sea oats
Urena lobata
Congo jute
Urera baccifera
Bugrun
Urera caracasana
Flame berry scratch bush
Urochloa mosambicensis
Bushveld signal grass
Urtica breweri
Stinging nettle
Urtica californica
California Nettle
Urtica cannabina
Scorpion plant
Urtica dioica
Stinging nettle
Urtica dioica subsp. gracilis
Californica nettle
Urtica dioica subsp. holosericea
Stinging nettle
Urtica gracilis
Slender nettle
Urtica holosericea
Stinging nettle
Urtica lyallii
Stinging nettle
Urtica pilulifera
Roman nettle
Urtica procera
Stinging nettle
Urtica serra
Urtica urens
Small nettle
Ustilago maydis
Mexico corn fungus
Ustilago zeae
Corn smut
Utricularia vulgaris
Greater Bladderwort
Uvularia grandiflora
Bellflower
Uvularia perfoliata
Mealy Bellwort
Uvularia sessilifolia
Little Bellwort
Vaccaria hispanica
Cow cockle
Vaccinium alainii
Blueberry
Vaccinium alaskaense
Alaska blueberry
Vaccinium amoenum
Large-cluster blueberry
Vaccinium angustifolium
Low-bush blueberry
Vaccinium angustifolium subsp. laevifolium
Low sweet blueberry
Vaccinium arboreum
Tree sparkleberry
Vaccinium arbuscula
Tall Bilberry
Vaccinium ashei
Rabbiteye Blueberry
Vaccinium atrococcum
Downy swamp blueberry
Vaccinium australe
South Eastern Highbush blueberry
Vaccinium boreale
Vaccinium brittonii
Lowbush blueberry
Vaccinium caesariense
New Jersey Blueberry
Vaccinium caespitosum
Dwarf Bilberry
Vaccinium caespitosum var. paludicola
Dwarf blueberry
Vaccinium calycinum
High-bish ohelo
Vaccinium canadense
Sour-top blueberry
Vaccinium cereum
Ohelo berry
Vaccinium consanguineum
Arandano
Vaccinium constablaei
Vaccinium corymbosum
Highbush blueberry
Vaccinium crassifolium
Creeping blueberry
Vaccinium darrowii
Darrow's Blueberry
Vaccinium deliciosum
Alpine blueberry
Vaccinium dentatum
Ohelo
Vaccinium elliottii
Elliott's Blueberry
Vaccinium erythrocarpum
Southern mountain cranberry
Vaccinium formosum
Swamp highbush blueberry
Vaccinium fuscatum
Black highbush blueberry
Vaccinium hirsutum
Hairy huckleberry
Vaccinium hybridum
Vaccinium leucanthum
Mexican blueberry
Vaccinium macrocarpon
American cranberry
Vaccinium melanocarpum
Georgia blueberry
Vaccinium melliflorum
Vaccinium membranaceum
Blue huckleberry
Vaccinium microcarpum
Small cranberry
Vaccinium minus
Low-bush cranberry
Vaccinium myrsinites
Florida Evergreen Blueberry
Vaccinium myrtilloides
Velvetleaf Blueberry
Vaccinium myrtillus
Whortleberry
Vaccinium neglectum
Deerberry
Vaccinium ovalifolium
Black huckleberry
Vaccinium ovatum
Evergreen huckleberry
Vaccinium oxycoccus
Small Cranberry
Vaccinium pallidum
Hillside blueberry
Vaccinium palustre
Bogberry
Vaccinium parvifolium
Red huckleberry
Vaccinium praestans
Kamchatka bilberry
Vaccinium reticulatum
Oheloberries
Vaccinium scoparium
Grouseberry
Vaccinium simulatum
Upland Highbush Blueberry
Vaccinium stamineum
Buckberry
Vaccinium tallapusae
Vaccinium tenellum
Small-cluster blueberry
Vaccinium uliginosum
Bog bilberry
Vaccinium uliginosum subsp. alpinum
Vaccinium uliginosum var. salicinum
Alpine Blueberry
Vaccinium vacillans
Dryland blueberry
Vaccinium virgatum
Rabbit-eye blueberry
Vaccinium vitis-idaea
Lingonberry
Vachellia cornigera
Bullhorn acacia
Vachellia macracantha
Faique
Vachellia nilotica
Egyptian thorn
Vachellia schaffneri
Twisted acacia
Vachellia seyal
Shittim wood
Valeriana capitata
Valerian
Valeriana ciliata
Tobacco root
Valeriana cornucopiae
African valerian
Valeriana edulis
Edible Valeriana
Valeriana eriocarpa
Narrow-fruit Cornsalad
Valeriana obovata
Tobacco root
Valeriana occidentalis
Small-flower Valerian
Valeriana officinalis
Valerian
Valeriana samolifolia
Pink plectritis
Valeriana sitchensis
Sitka Valerian
Valeriana sorbifolia
Valerianella chenopodiifolia
Goose-foot Cornsalad
Valerianella locusta
Corn salad
Valerianella radiata
Beaked Cornsalad
Vallesia glabra
Glabrous vallesia
Vallisneria americana
Water celery
Vanilla planifolia
Vanilla
Vanilla tahitensis
Vanilla
Vascellum curtisii
Vascellum intermedium
Vascellum pratense
Meadow puffball
Vascellum qudenii
Vasconcellea cauliflora
Kegema
Veitchia arecina
Arecina palm
Veitchia spiralis
Kajewskia palm
Veitchia subdisticha
Basibasi
Veratrum viride
Indian poke
Verbena bracteata
Bracted verbena
Verbena hastata
Swamp verbena
Verbena litoralis
Verbena officinalis
Common Verbena
Verbena stricta
Hoary verbena
Vernicia fordii
Tung Oil Tree
Vernonia missurica
Missouri ironweed
Vernonia noveboracensis
Veronica americana
American brooklime
Veronica anagallis-aquatica
Field speedwell
Veronica catenata
Pink water speedwell
Veronica chamaedrys
Germander speedwell
Veronica longifolia
Garden Speedwell
Veronica officinalis
Speedwell
Veronica persica
Persian speedwell
Veronica scutellata
Grass-leaf Speedwell
Verpa conica
Glove-fingered morel
Viburnum alnifolium
Hobble Bush
Viburnum cassinoides
Northern wild raisin
Viburnum dentatum
Arrow wood
Viburnum edule
Mooseberry
Viburnum farreri
Fragrant Viburnum
Viburnum lantana
Wayfaring tree
Viburnum lantanoides
Hobbleberry
Viburnum lentago
Nanneyberry
Viburnum nudum
Smooth withe rod
Viburnum nudum var. cassinoides
Possum-haw
Viburnum odoratissimum
Sweet Arrowwood
Viburnum odoratissimum var. awabuki
Awabuki sweet viburnum
Viburnum opulus
Guelder Rose
Viburnum plicatum
Japanese snowball
Viburnum prunifolium
Black Haw
Viburnum rufidulum
Southern black haw
Viburnum suspensum
Hanging viburnum
Viburnum trilobum
Highbush cranberry
Vicia americana
American vetch
Vicia cracca
Tufted vetch
Vicia ervilia
Bitter vetch
Vicia faba
Broad bean
Vicia gemella
Smooth tare
Vicia gigantea
Giant vetch
Vicia hirsuta
Hairy tare
Vicia monantha
Hard vetch
Vicia narbonensis
French vetch
Vicia nigricans subsp. gigantea
Giant vetch
Vicia pulchella subsp. pulchella
Vicia tetrasperma
Smooth tare
Vigna aconitifolia
Moth Bean
Vigna adenantha
Potato bean
Vigna angularis
Adzuki bean
Vigna caracalla
Caracol
Vigna luteola
Hairypod cowpea
Vigna marina
Dune bean
Vigna populnea
Vigna radiata
Green gram bean
Vigna subterranea
Bambara groundnut
Vigna unguiculata
Cowpea
Vigna unguiculata subsp. sesquipedalis
Yard long bean
Vigna vexillata
Wild cowpea
Viguiera multiflora
Nevada Showy False Goldeneye
Viola adunca
Western dog violet
Viola biflora
Twoflower violet
Viola blanda
Sweet white violet
Viola canadensis
Canada white violet
Viola canadensis var. rugulosa
Canada violet
Viola epipsila
Dwarf marsh violet
Viola glabella
Stream violet
Viola hederacea
Native violet
Viola hirsutula
Southern wood violet
Viola labradorica
Labrador violet
Viola langsdorffii
Alaska violet
Viola nuttallii
Nuttall's violet
Viola obliqua
Marsh blue violet
Viola odorata
Sweet violets
Viola palmata
Wood violet
Viola papilionacea
Common Blue Violet
Viola pedata
Bird's foot violet
Viola pedunculata
Grass pansy
Viola pubescens var. scabriuscula
Yellow violet
Viola purpurea
Western mountain violet
Viola sempervirens
Redwood violet
Viola sororia
Woolly blue violet
Viola striata
Pale violet
Viola tricolor
Heartsease
Viola x wittrockiana
Pansy
Visnaga daucoides
Visnaga
Vitex agnus-castus
Chaste bean
Vitex glabrata
Black fruit
Vitex negundo
Chinese vitex
Vitex trifolia var. litoralis
Simpleleaf chastetree
Vitis acerifolia
Bush grape
Vitis aestivalis
Summer grape
Vitis aestivalis subsp. argentifolia
Summer grape
Vitis aestivalis var. bourquiniana
Vitis amurensis
Amur River grape
Vitis arizonica
Canyon grape
Vitis baileyana
Graybark grape
Vitis berlandieri
Spanish grape
Vitis bicolor
Blue grape
Vitis californica
Califonia Wild grape
Vitis candicans
Mustang grape
Vitis caribaea
Caribean grape
Vitis champinii
Vitis cinerea
Sweet winter grape
Vitis cinerea subsp. floridana
Currant grape
Vitis cinerea var. baileyana
Graybark grape
Vitis cinerea var. helleri
Little mountain grape
Vitis coignetiae
Crimson glory vine
Vitis cordifolia
Frost grape
Vitis doaniana
Bush grape
Vitis girdiana
Valley grape
Vitis labrusca
Fox grape
Vitis labrusca x Vitis vinifera
Hybrid grape
Vitis labruscana
Vitis lecontiana
Vitis lincecumii
Post-oak grape
Vitis monticola
Sweet mountain grape
Vitis munsoniana
Bird grape
Vitis mustangensis
Mustang Grape
Vitis palmata
Red grape
Vitis popenoei
Vitis riparia
Riverbank grape
Vitis rotundifolia
Muscadine grape
Vitis rupestris
Sand grape
Vitis shuttleworthii
Calloosa grape
Vitis simpsonii
Currant grape
Vitis solonis
Vitis tiliifolia
Uva cimarrona
Vitis vinifera
Grapevine
Vitis vulpina
Frost grape
Vitis x doaniana
Volvariella gloiocephala
Volvariella speciosa
Pink-spored Grisette
Volvariella volvacea
Chinese mushroom
Vulpia octoflora
Sixweeks fescue
Wahlenbergia gracilis
Australian Bluebell
Wahlenbergia marginata
Bluebell
Waltheria indica
Walteria
Washingtonia filifera
Desert Fan Palm
Washingtonia robusta
Desert Fan Palm
Wisteria floribunda
Japanese wisteria
Wisteria frutescens
American wisteria
Wisteria macrostachya
Kentucky wisteria
Wisteria sinensis
Chinese Wisteria
Withania somnifera
Withania
Wolffia arrhiza
Least duckweed
Wolffia cylindracea
Wolffia globosa
Water-eggs
Woodwardia areolata
Woodwardia virginica
Wyethia amplexicaulis
Mulesears wyethia
Wyethia angustifolia
California compass plant
Wyethia glabra
Coast Range Mulesears
Wyethia helianthoides
Sunflower wyethia
Wyethia longicaulis
Humboldt mulesears
Wyethia mollis
Woolly wyethia
Wyethia ovata
Southern mulesears
Wyethia robusta
Xanthisma grindelioides
Nuttall goldenweed
Xanthium commune
Abrojo
Xanthium spinosum
Spiny clotbur
Xanthium strumarium
Giant cocklebur
Xanthoconium separans
Lilac bolete
Xanthosoma brasiliense
Tannia spinach
Xanthosoma caracu
White fleshed malanga
Xanthosoma robustum
Ape
Xanthosoma sagittifolium
Chinese taro
Xanthoxalis grandis
Great yellow woodsorrel
Xerocomellus chrysenteron
Red-cracked boletus
Xerocomus badius
Bay boletus
Xerocomus spadiceus
Xerophyllum tenax
Indian basket grass
Xerula radicata
Ximenia americana
Wild olive
Xylosma flexuosa
Brush holly
Youngia japonica
Oriental False Hawk's-beard
Yucca aloifolia
Dwarf Yucca
Yucca angustissima
Fine-leaf Yucca
Yucca baccata
Blue yucca
Yucca brevifolia
Joshua tree
Yucca carnerosana
Palma barreta
Yucca elata
Soap weed
Yucca elephantipes
Giant Yucca
Yucca faxoniana
Faxon yucca
Yucca filamentosa
Adam’s Needles
Yucca flaccida
Adam's needle
Yucca gigantea
Guatemala yucca
Yucca glauca
Soapweed
Yucca gloriosa
Candle yucca
Yucca gloriosa var. tristis
Ornamental yucca
Yucca harrimaniae
Spanish bayonet
Yucca periculosa
Palmitos
Yucca rostrata
Soyate
Yucca rupicola
Twisted-leaf yucca
Yucca schidigera
Mojave yucca
Yucca treculeana
Spanish dagger
Yucca valida
Strong yucca
Yucca x schottii
Schott's yucca
ZZ Asclepias cryptoceras
Jewel milkweed
ZZ Asclepias quinquedentata
Slimpod milkweed
ZZ Daphne genkwa
Lilac daphne
ZZZ Atropa belladonna
Belladonna
ZZZ Conium maculatum
Hemlock
ZZZ Datura quercifolia
Oak leaf datura
ZZZ Thevetia peruviana
Yellow Oleander
Zamia floridana
Seminole Bread
Zamia furfuracea
Sago cycad
Zamia integrifolia
Florida arrowroot
Zamia loddigesii
Bulletproof cycad
Zamia pumila
Seminole bread
Zantedeschia aethiopica
White Arum Lily
Zanthoxylum americanum
Common pricklyash
Zanthoxylum beecheyanum
Okinawan sansho
Zanthoxylum clava-herculis
Hercules club
Zanthoxylum fagara
Lime prickly ash
Zanthoxylum flavum
Yellow heart prickly ash
Zanthoxylum rhoifolium
Dark prickly ash
Zea diploperennis
Diploid perennial teosinte
Zea luxurians
Teosinte
Zea mays
Corn
Zea mexicana
Teosinte
Zelkova serrata
Japanese zelkova
Zephyranthes atamasco
Atamasco lily
Zingiber mioga
Myoga ginger
Zingiber officinale
Ginger
Zingiber spectabile
Beehive ginger
Zingiber zerumbet
Wild ginger
Zinnia elegans
Common Zinnia
Zizania aquatica
Wild rice
Zizania palustris
Northern wild rice
Zizania texana
Texas wildrice
Zizaniopsis miliacea
Water millet
Zizia aptera
Golden alexanders
Ziziphus abyssinica
Jube-jube
Ziziphus amole
Ziziphus celata
Florida jujube
Ziziphus jujuba
Chinese Date
Ziziphus lycioides
Ziziphus mauritiana
Jujube tree
Ziziphus obtusifolia var. canescens
Lote bush
Ziziphus parryi
Parry's jujube
Zostera marina
Water Nut
Zuelania guidonia
Carajon
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