P. curviandrum is another rare pelargonium, it is a geophyte ( remains dormant in Summer) with a woody tuber that is long or circular in form. The leaves are positioned low down and are large & oval in shape with an upright flower stem which contains white or cream flowers with purple markings on the upper petals, this plant is native to areas of the Little Karoo in the Southern Cape mainly in mountains.
Pelargonium Species world 