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Strychnos toxifera
Strychnos toxifera is a woody tropical liana (climbing vine) from northern South America and Central America, the main source of calabash curare, a paralysing arrow poison. It is not a common garden plant and is grown mainly by botanical collections; it needs warm, humid, wet tropical conditions.
Strychnos toxifera, called bush rope and devil doer, is a species of flowering plant in the genus Strychnos, native to Costa Rica, Panama, Colombia, Ecuador, Venezuela, the Guianas, Brazil, Peru and Bolivia. It is the principal source of calabash or gourd curare.
Macusine B is an alkaloid inhibitor of adrenergic alpha-receptors and tryptamine receptors that can be isolated from Strychnos toxifera.
Strychnos icaja · St. Ignatius bean · Strychnine tree · Strychnine Tree · Green Monkey Orange · Natal orange
Text excerpted from the Wikipedia article Strychnos toxifera by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
