Portulaca australis

Endl.

Inland pigweed

PortulacaceaeRoots
⚠ Dangerous Lookalikes — Has toxic lookalike — see comparison below
Portulaca australis
iNaturalist · cc-by
(c) coenobita, some rights reserved (CC BY), uploaded by coenobita
Portulaca australis
iNaturalist · cc-by
(c) coenobita, some rights reserved (CC BY), uploaded by coenobita
Portulaca australis
iNaturalist · cc-by
(c) coenobita, some rights reserved (CC BY), uploaded by coenobita

What to Eat

Edible parts: Root

The roots are roasted and eaten.

Dangerous Lookalikes

This plant can be confused with the following toxic species. Always verify identification carefully before consuming any wild plant.

TOXIC
Spotted Spurge
Spotted Spurge
Euphorbia maculata
SAFE
Portulaca australis
Inland pigweed
Portulaca australis
Euphorbia maculata
Euphorbia maculata
Portulaca australis
Portulaca australis

Spotted Spurge: Milky white latex sap when broken, thinner leaves often with dark spot, prostrate growth, tiny flowers.

Inland pigweed: Clear sap, thick succulent leaves, reddish smooth stems, yellow flowers.

Where to Find It

It is a tropical plant.

Australia, East Timor, Kiribati, Micronesia, Pacific, Palau, SE Asia, Timor-Leste, Tuvalu,

Countries: Australia, Brunei, Fiji, Micronesia, Indonesia, Cambodia, Kiribati, Laos, Marshall Islands, Myanmar, Malaysia, Nauru, New Zealand, Papua New Guinea, Philippines, Palau, Solomon Islands, Singapore, Thailand, Timor-Leste, Tonga, Tuvalu, Vietnam, Vanuatu, Samoa

How to Identify

A herb. It has a tuberous root. The leaves are narrow and slightly flattened. They are small. They can be 1 cm long by 0.5 cm wide. The flowers are yellow to orange. They can be 1 cm across.

Notes

There are about (40) 200 Portulaca species. They are mostly in the tropics and subtropics.

Names & Synonyms

Me-mama, Te mtea

See Portulaca pilosa ssp. pilosa
References (8)
  • Bailey, F. M., 1913, Comprehensive Catalogue of Queensland Plants. Queensland Government. p 49
  • Cowie, I, 2006, A Survey of Flora and vegetation of the proposed Jaco-Tutuala-Lore National Park. Timor-Lests (East Timor) www.territorystories.nt/gov.au p 52
  • Cribb, A.B. & J.W., 1976, Wild Food in Australia, Fontana. p 153
  • Elliot, W.R., & Jones, D.L., 1997, Encyclopedia of Australian Plants suitable for cultivation. Vol 7. Lothian. p 444
  • Lim, T. K., 2015, Edible Medicinal and Non Medicinal Plants. Volume 9, Modified Stems, Roots, Bulbs. Springer p 68
  • Smith, K & I., 1999, Grow your own bushfoods. New Holland. Australia. p 72
  • Thaman, R. R., 1987, Plants of Kiribati: A listing and analysis of vernacular names. Atoll Research Bulletin No. 296
  • Thaman, R. R, 2016, The flora of Tuvalu. Atoll Research Bulletin No. 611. Smithsonian Institute p 107

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