Prostrate or ascending perennial herb or small shrub, up to 60 cm high, growing from a woody base. Leaves paripinnate with 4-8 pairs of leaflets and a small reddish gland between each leaflet pair on the rhachis; leaflets obovate with a somewhat asymmetric base, up to 3.5 × 2 cm, the ultimate pair largest, slightly pubescent or hairless above, more densely hairy on the margin and midrib below; apex often mucronate. Inflorescences axillary, many-flowered, 7-26 cm long. Flowers yellow to orange. Pod often somewhat curved, flat with distinct raised crests over the seeds, dehiscent.
Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-17
Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M.(2017). Flora of Zimbabwe: Species information: Senna italica subsp. arachoides. http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=127070, retrieved 25 February 2017