Tephrosia

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Tephrosia
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Tephrosia purpurea var. purpurea
Scientific classification
Kingdom: Plantae
Division: Magnoliophyta
Class: Magnoliopsida
Order: Fabales
Family: Fabaceae
Genus: Tephrosia
Pers.

Tephrosia is a genus of legume in the Fabaceae family. Many species in the Tephrosia genus are poisonous, particularly to fish, for their high concentration of rotenone. Tephrosia species have historically been used by many indigenous cultures as fish poisons.[1] In the last century, several Tephrosia species have been studied in connection with the use of rotenone as an insecticide and pesticide.

The genus contains the following species:

References

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Gallery

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  1. U.S. Food & Drug Administration (2006-03). "Results for search term "tephrosia"" (html). FDA Poisonous Plant Database. U.S. Food & Drug Administration. Retrieved 2008-01-21.  Check date values in: |date= (help)