Wood sorrel, Violet wood sorrel, Oxalis violacea, Growing outdoor covered in raindrops.

Yellow eye sorrel, Oxalis obtusa, Front view of several overlapping cream flowers with thin red viens and yellow centres.

Sorrel, Rumex acetosa.

Sorrel, Rumex acetosa.

Sorrel, Rumex acetosa.

Oxalis corymbosa, Pink wood sorrel, cluster of three flowers against green, three lobed leaf.