Southern wood-sorrel

Oxalis dillenii

''Oxalis dillenii'', also the southern wood-sorrel and slender yellow woodsorrel, is part of the wood-sorrel family Oxalidaceae, in the genus ''Oxalis''. The appearance of this species is consistent with the clover-like look of the family.
Slender Yellow Woodsorrel - Oxalis dillenii Habitat: Mixed forest/meadow edge Geotagged,Oxalis,Oxalis dillenii,Southern wood-sorrel,Spring,United States,slender yellow woodsorrel,woodsorrel

Appearance

Flowers are made of five yellow petals that are 4 to 10 millimetres in length. Leaflets are 1 to 2 centimetres wide with pointed hairs. Fruits are rather brown and 1.5 to 2.5 centimetres.
slender yellow wood-sorrel  Geotagged,Oxalis dillenii,Spring,United States

Distribution

It is often considered a weed, and can be found worldwide, but likely originated in North America.

References:

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Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderOxalidales
FamilyOxalidaceae
GenusOxalis
SpeciesO. dillenii