|Red Adzuki Beans|
Vigna angularis, also known as the adzuki bean, azuki bean, aduki bean, red bean, or red mung bean, is an annual vine widely cultivated throughout East Asia for its small (approximately 5 millimetres (0.20 in) long) bean. The cultivars most familiar in East Asia have a uniform red color, but there are also white, black, gray, and variously mottled varieties.
Scientists presume Vigna angularis var. nipponensis is the progenitor.