Botanical Overview
Chamaecytisus supinus is a species in the Fabaceae family. 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. Phytochemical data for this species are limited at present.

General Description
It is native to Europe, ranging from Spain to Central and South Europe, going as far as East Thrace in Türkiye. It has additionally been introduced to the territories of the Baltic States. It grows to around 60-120 cm (2-4 ft) tall, with trifolioate leaves and small hairs on the seed pods.
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
Chamaecytisus supinus has been recorded in 10 countries and territories worldwide, including Austria, Switzerland, Czech Republic, Germany, Spain, and others.
Active Compounds
Phytochemical research has identified 2 compounds in this species: 5-0-methylgenistein, genistein.
Research Status
Although this species has documented phytochemical constituents, its ethnobotanical and clinical documentation remains incomplete. Further ethnobotanical and pharmacological research may reveal additional therapeutic applications for this species.