Mansoureh Khodashenas - Research Lecturer/Organization of Agricultural and Natural Resources Centre, Kerman, Iran.
Tayebeh Amini - Research Lecturer/Herbarium of Nowshahr Botanical Garden, Agriculture and Natural Resources Centre of Mazandaran

Oxalis is the only genus of Oxalidaceae in Iran. Rechinger in Flora Iranica has mentioned  Oxalis corniculata L. from Iran. Afterwards two other species were reported from Iran (O. articulata and O. corymbosa ). Oxalis latifolia is reported here as a new record for the flora of the Iran. A new identification key of the species of the genus is presented here.

Oxalis, Oxalidaceae, new record, Identification key, Iran