Dwarf shrub, up to 1.3 m high. Leaves 3-6 mm long, alternate, saddle-shaped, usually with stalked glands at margins, puberulous and eglandular beneath, with large glands on recurved margins. Flowers in terminal clusters, white or pink; bracteoles 2. Petals 3.5 mm long, obovate or obovate-elliptic, with several glands beneath. Staminodes 2.0 mm long, subulate or lanceolate-linear, slightly concave and pubescent above tipped with an elliptic gland. Ovary puberulous on apex, 2-carpellate with rotund processes. Fruit pubescent except on horns. Flowering time Apr.-Jan.
Single-stemmed shrub to 1 m. Leaves saddle-shaped, often with large stalked glands on margins. Flowers in small, axillary and terminal clusters, white, sometimes pink. Fruits 1-chambered.