Oxalidaceae, or the wood-sorrels family, is a family of five genera of flowering plants, with the great majority of the 570 species in the genus Oxalis. The flowers within this family tend to be perfect, and 5-parted with a superior ovary consisting of five fused carpels. Fruits of this family tend to be capsules or berries that are prominently 5-lobed such as the starfruit.