Description:
|
Prostrate, sometimes mat-forming, perennial herb, with a branched stem 20–50 cm long, growing from tuberous, woody rootstock 1–5 cm long. Stems slender with short and longer yellow or brown bristly hairs. Leaves 1-foliolate, appressed to the ground, ovate or almost round, up to 7.5 cm long , cordate at the base, more or less hairless to sparsely hairy above, pubescent on the veins or more rarely densely velvety and with scattered glands beneath, venation prominent beneath; margins ciliate; petiole c. 2 mm long; stipules triangular-lanceolate, 3–5 mm long, hairy. Inflorescences axillary, 1–3 cm long on peduncle up to 14 cm long, densely covered with short hairs, spreading stiff rusty hairs and glands; bracts linear-lanceolate, 5 mm long, deciduous. Calyx 3–5 mm long, densely covered with short whitish hairs, stiff spreading rusty hairs and glands; lobes linear-lanceolate, 2–4 times as long as the tube. Flowers cream-coloured to yellow, often with reddish-brown veins. Pods ovate-oblong, 8–10 mm long, apiculate, covered with short pubescence, glands and long rusty hairs. |