- Amphicarpaea, genus Amphicarpaea, Amphicarpa, genus Amphicarpa - very small genus of twining vines of North America and Asia: hog peanut
--1 is a kind of rosid dicot genus
--1 is a member of Papilionoideae, subfamily Papilionoideae
--1 has members:hog peanut, wild peanut, Amphicarpaea bracteata, Amphicarpa bracteata