Oxalis Psoraleoides

Oxalis psoraleoides is a species of flowering plant in the family Oxalidaceae that is native to Ecuador, Peru, Bolivia, Paraguay, Argentina and Brazil. Carl Sigismund Kunth described the species in 1821. Plants of this species of wood sorrel are perennial, hairy shrubs with large, yellow flowers, leaves with three leaflets, and one-seeded capsules. O. psoraleoides is diploid with a large genome size, and is classified within Oxalis section Psoraleoideae in subgenus Thamnoxys.