Euphorbia heterophylla L.

Etymology Genus After Euphorbus, a Greek physician to the King of Mauritana
Species Variable leaves
Family Euphorbiaceae
Synonyms Cyathophora heterophyla (L.) Raf., Poinsettia heterophylla (L.) Klotzsch & Garcke
Common Names Mexican Fireplant, Painted Euphorbia
Status Exotic: Naturalised
Form Herb
Native Distribution Central Amercia, Tropical and Subtropical of South America

Diagnostics:

A naturalised herb found in open grass or scrublands, it has generally larger leaves and flower clusters than other Euphorbia species observed here.


Interesting Facts:

The Mexican Fireplant used to be grown for medicinal purposes by Malay villages, and probably escaped from there (Turner, 1999)


Growing on an open scrubland.

Shiny glabrous upper surface of leaf.

Underside of leaf.

Flower and fruits.

References

Turner IM (1999) Euphorbia heterophylla and E. cyathophora (Euphorbiaceae) in the Malay Peninsula. Gardens' Bulletin Singapore. 51. 99-102.




Author: Siyang
Posted: 2025-09-18


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