Hey as per my idea Yohimbe is the name of an evergreen tree found in parts of central and western Africa.

Benefits
The bark of the West African yohimbe tree is rich in the alkaloid yohimbine, and both the crude bark and purified compound long have been hailed as aphrodisiacs.
The bark has been smoked as a hallucinogen and has been used in traditional medicine to treat angina and hypertension.

Side effects
Yohimbe, taken by mouth, is POSSIBLY UNSAFE. Yohimbe has been linked to reports of severe side effects including irregular or rapid heart beat, kidney failure, seizure, heart attack, and others.
The primary active ingredient in yohimbe is a drug called yohimbine. This is considered a prescription drug in North America.
This drug can be safely used short-term when monitored by a health professional.
However, it is not appropriate for unsupervised use due to potentially serious side effects that it can cause.

Common names:
Yohimbe also is known as yohimbehe, and yohimbine. This tree grows throughout the African nations of Cameroon, Gabon, and Zaire.
The alkaloid yohimbine also is obtained from Aspidosperma quebracho blanco and Rauwolfia serpentina.

Scientific names:
Pausinystalia yohimbe,
snonymous with Corynanthe johimbe