Pelargonium suburbanum Clifford ex D.A.Boucher

Procumbent, branched subshrub, up to 0.3 m high and 1 m in diameter. Stems herbaceous, bases of older stems somewhat woody, tomentose to villous and with glandular hairs interspersed, green but becoming reddish-brown and eventually greyish with age. Leaves: lamina sparsely pilose to villous and with glandular hairs interspersed, green, oblong-cordiform in outline, pinnatilobate to pinnatisect or bipinnatilobate to bipinnatisect but sometimes trifoliolate with the terminal pinna relatively large, base of lamina cordate, apices of segments obtuse to acute, margins crenate, (15-)40(-80) x (20-)25(-60) mm; petiole indumentum as on stems, (15-)50(-100) mm long; stipules ovate, indumentum as on lamina, relatively large, ±10 x 8 mm. Inflorescence: peduncles (65-)100(-120) mm long, villous to hirsute and with glandular hairs in between; involucral bracts narrowly ovate, indumentum as on peduncles, ±8 x 3 mm; pseudo-umbels with 3-6 flowers each. Pedicel ±1 mm long. Hypanthium 8-45 mm long, sparsely hirsute but with many glandular hairs. Sepals lanceolate, abaxially hirsute and with many glandular hairs, green but prominently raised veins often reddish. Petals 4 or 5, white to yellowish (R.H.S. 11D) or dark pink-purplish (R.H.S. 70B); posterior two asymmetric-obovate with narrow claws, with dark red markings, reflexed at less than 90°, ±20-30 x 9-14 mm; anterior two/three narrowly spathulate, slightly reflexed, ±15-17 x 2-6 mm. Fertile stamens 7(4 long, 1 medium, 2 short), stamina! column ±5 mm long, pollen orange. Mericarps: bases ±6 mm long; tails ±40-50 mm long.