Amphicarpaea
Introduction '''''Amphicarpaea''''', commonly known as '''hogpeanut''', is a genus of flowering plants in the legume family, Fabaceae. It includes three species native to eastern North America and southern, southeastern, and eastern Asia. It belongs to the subfamily Faboideae.Species include:*''Amphicarpaea bracteata''  – eastern North America*''Amphicarpaea edgeworthii''  – eastern and southeast Asia (China, India, Japan, Korea, Russia, Vietnam)*''Amphicarpaea ferruginea''  – Nepal to eastern Himalalayas, Myanmar, south-central China (Sichuan and Yunnan), and ThailandIt is classified in subtribe Glycininae and its closest relatives are ''Glycine'' and ''Teramnus'':
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