Corynanthe johimbe

[1] Extracts from yohimbe have been used in traditional medicine in West Africa as an aphrodisiac, called in some languages burantashi, and have been marketed in developed countries as dietary supplements.

[2][3] According to Royal Botanical Gardens Kew, Plants of the World Online, the accepted name is Corynanthe johimbe K.Schum (first published in Notizbl.

[5] Yohimbe is one of a number of Corynanthe evergreen species growing in West and Central Africa in lowland forests.

[2][3] Side effects of using yohimbe, particularly in high doses, may include hypertension, increased heart rate, headache, nausea, tremors, and insomnia.

[2] Yohimbe bark extract has been declared as insufficiently characterized and possibly unsafe to consume by the European Union and US National Institutes of Health.

Set of medicinal plants including yohimbe.
Yohimbe bark