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Physostigma venenosum

Balf.
1861
calabar bean
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Summary

Physostigma venenosum, the Calabar bean or ordeal bean, is a species of leguminous plant in the family Fabaceae, endemic to tropical Africa, with a seed poisonous to humans. It derives the first part of its scientific name from a curious beak-like appendage at the end of the stigma, in the centre of the flower; this appendage, though solid, was originally believed to be hollow (hence the name from φῦσα, a bladder, and stigma)....read more on Wikipedia.

Climate

What environment does Physostigma venenosum prefer?

Natural Climate
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Natural Habitat

Where does Physostigma venenosum grow?

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Observations

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Proteins

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Traditional Uses

There's also wisdom in how different civilizations used plants throughout the millenia.

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Credits & Sources

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