Botanical Overview
Dolichos biflorus belongs to the Fabaceae family. While not among the most extensively documented medicinal plants, this species has recorded uses that warrant attention from researchers and practitioners. The legume family (Fabaceae) includes trees, shrubs, and herbs that produce pods (legumes) and form nitrogen-fixing root nodules through symbiosis with bacteria. The flowers are typically pea-shaped with five petals. This large family provides food staples, timber, and numerous medicinal species.
General Description
It is native to west Tropical Africa, Chad, Sudan, Ethiopia, Angola, and Zambia. A climbing perennial, it is typically found in the seasonally dry tropics. It is fire-adapted.
Family Context
The Fabaceae family is large and globally distributed. Notable medicinal members include:
- Soybean — 76 documented uses
- Crab’s Eye — 73 documented uses
- Tamarind — 59 documented uses
- Common Indigo — 51 documented uses
Geographic Distribution
Dolichos biflorus has been recorded in 10 countries and territories worldwide, including Angola, Congo (DRC), Spain, Ethiopia, India, and others.
Active Compounds
Phytochemical research has identified 2 compounds in this species: 2’-hydroxygenistein, genistein.