Geranium robustum Kuntze

Robust subshrub up to elm high, stems one or several from the base, becoming bare and woody there, up to ±8 mm diam., silky canescent and leafy above, erect. Stipules deeply dissected, segments linear-acuminate. Leaves all cauline, all but the uppermost petioles 2-3 times as long as the blade, with white retrorse appressed hairs, blade up to 50(-100) mm in diam., digitately (3-)5(-7)-lobed to the base, each lobe elliptic-lanceolate in outline, twice pinnatifid, the ultimate segments lanceolate, entire or with an occasional tooth, upper surface with silky silvery appressed hairs, lower thickly silvery tomentose, the hairs all of similar length. Peduncles terminal and opposite the uppermost, reduced, leaves, forming small almost leafless compound cymes clad in fine retrorse appressed hairs, spreading gland-tipped hairs often present as well; ultimate peduncles mostly 2-flowered. Pedicels up to ±60 mm long, with fine appressed retrorse hairs as well as few to many spreading gland-tipped ones. Sepals (6-)7-9 x 2.5-3.5(-4) mm, ± appressed pubescent, often with long spreading gland-tipped hairs as well. Petals (13-)18-20 x 11-12(-15) mm,obovate, shallowly notched, light purple. Rostrum with short fine spreading pubescence, often with long spreading gland-tipped hairs as well.

Can be grown by cuttings, divisions or seedlings.