Overview
The climbing bean (Vigna umbellata) is a warm-season annual vine legume that produces small, edible beans. It is also known as rice bean or ricebean. The beans are typically reddish-brown to yellow, with a mild, nutty flavor and a texture that holds up well in cooking.
Origin and history
Vigna umbellata is believed to have originated in Southeast Asia, where it has been cultivated as a minor food and fodder crop for centuries [1]. The plant is often grown as an intercrop or mixed crop with maize, sorghum, or other staples, particularly in upland areas of South and Southeast Asia [2]. Despite its long history of cultivation, it remains little researched and little exploited compared to major pulses like common bean or cowpea [1].
Varieties and aliases
- Rice bean (most common English name)
- Ricebean
- Climbing bean (descriptive name for its growth habit)
- Regional names in South and Southeast Asia vary by language and locality
Culinary uses
The beans are typically harvested dry and cooked like other pulses [1]. They are used in soups, stews, and curries, often combined with rice or other grains.
Cross-cuisine context
(No widely recognized analogue in Mexican cuisine and no direct comparison to other Vigna species is attested in the sources.)
Notes for cooks
- Soak dried beans before cooking to improve digestibility.
- Store in an airtight container in a cool, dry place.