Lebeckia uniflora B.-e.van Wyk & M.m.le Roux

Decumbent, pubescent suffrutex, up to 0.4 m in height. Leaves phyllodinous, acicular, unarticulated; leaf density up to 1 per 10 mm length of stem; stipules 3-5 mm long. Inflorescences terminal, 25-37 mm long; rachis furrowed; flowers solitary, (rarely up to 3 flowers) 8-12 mm long; pedicel 3-6 mm long. Bract lanceolate, acute, 2.5-3.5 mm long. Bracteoles lanceolate, acute, 2.5-3.5 mm long. Calyx 7-10 mm long, tube 3-4 mm long, lobes 4-6 mm long; subequally lobed but upper lateral sinuses much wider than medial and lower lateral sinuses; lobes deltoid, tips minutely pubescent inside. Standard ovate, ±11 x 9.5-10.0 mm; apex emarginate; claw 3-5 mm long. Wings oblong to obovate, longer than keel, 11.5-15.0 x 9.0-10.5 mm, with 9-11 rows of sculpturing; apex obtuse; claws 4.0-4.5 mm long. Keel rostrate, twisted, 8-10 x 3.5-4.0 mm, always with pockets; claws ±4 mm long. Carpel subsessile; ovary 5.0-5.5 x 0.8-1.2 mm, linear; ovules many (13-15); style 6-8 mm long, curved upwards. Pods narrowly oblong, straight, flat, not narrowly winged on upper suture, up to 27-36 x 4.5-6.0 mm; stipe 1-3 mm long; dehiscent; fruit wall thin, membranous. Seeds broadly oblong-reniform, ±2.2 x 2.0 mm, rugose, black; hilum black.