Definition of oxalis pes-caprae:
(N) :
Oxalis pes-caprae (African wood-sorrel, Bermuda buttercup, Bermuda sorrel, buttercup oxalis, Cape sorrel, English weed, goat's-foot, sourgrass, soursob or soursop; ; is a species of tristylous yellow-flowering plant in the wood sorrel family Oxalidaceae.