Swartzia simplex

(Sw.) Spreng.

FabaceaeFruitPotential hazards — see below
Caution — Parts of this plant may be toxic or require specific preparation. Verify with multiple sources before consuming.
Swartzia simplex
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(c) Pablo Carrillo-Reyes, some rights reserved (CC BY-NC), uploaded by Pablo Carrillo-Reyes
Swartzia simplex
iNaturalist · cc-by-nc
(c) Apipa, some rights reserved (CC BY-NC), uploaded by Apipa
Swartzia simplex
iNaturalist · cc-by-nc
(c) Pablo Carrillo-Reyes, some rights reserved (CC BY-NC), uploaded by Pablo Carrillo-Reyes

What to Eat

Edible parts: Fruit, Aril

Fruit - raw. The fruit is red when mature, containing rounded, black seeds that are imbedded in a thin layer of a white, edible pulp.

Known Hazards

The sawdust from wood of plants in this genus can be irritating to mill workers.

Where to Find It

It is a tropical plant. It is an under-storey tree in forests. It grows in humid and wet locations at low to medium elevations. In the West Indies it grows between 100-485 m above sea level.

Amazon, Bolivia, Brazil, Caribbean, Central America, Colombia, Costa Rica, Dominica, Ecuador, El Salvador, Guadeloupe, Guatemala, Honduras, Jamaica, Martinique, Mexico, Nicaragua, North America, Panama, Peru, South America, Trinidad, West Indies,

Countries: Antigua & Barbuda, Argentina, Barbados, Bolivia, Brazil, Bahamas, Belize, Canada, Chile, Colombia, Costa Rica, Cuba, Dominica, Dominican Republic, Ecuador, Grenada, French Guiana, Guatemala, Guyana, Honduras, Haiti, Jamaica, St Kitts & Nevis, St Lucia, Mexico, Nicaragua, Panama, Peru, Puerto Rico, Paraguay, Suriname, El Salvador, Trinidad & Tobago, United States, Uruguay, St Vincent, Venezuela

How to Identify

An evergreen tree. It grows 5-15 m tall. The crown is often irregular. The trunk is crooked and 10-40 cm across. The leaves can have one leaflet. The leaves are 6-15 cm long by 3-8 cm wide. The fruit are oval and 3-5 cm long by 1-2 cm wide. The fruit are red when ripe. There are black seeds in a white pulp.

How to Grow

This species has a symbiotic relationship with certain soil bacteria; these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby.

Other Uses

The heartwood is dark brown; it is clearly demarcated from the thick band of white or pale yellow sapwood. The grain is straight or interlocked; the texture very fine; there is a slightly foetid odour when it is freshly cut. The wood is heavy, hard, compact, strong and durable. It is not difficult to work, takes a smooth and fairly lustrous finish. The wood is used in heavy construction, fencing posts and to make handles for tools and tajonas.

Names & Synonyms
Possira simplex Sw.Rittera grandiflora VahlRittera simplex (Sw.) VahlSwartzia calophylla Poepp.Swartzia grandiflora (Vahl) Willd.Swartzia simplex var. genuina Urb.Swartzia simplex var. jamaicensis Urb.Swartzia simplicifolia Willd.Tounatea calophylla (Poepp.) Taub.Tounatea jamaicensis (Urb.) Britton & RoseTounatea simplex (Sw.) Taub.Tunatea simplex (Sw.) Kuntze
References (2)
  • Fern, K., 2012, Tropical Species Database http://theferns.info/tropical/
  • Macbride. J. F., 1942, Flora of Peru. Leguminosae. Field Museum Natural History. Chicago. p 224(As Swartzia calophylla)

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