Small to medium-sized tree. Bark grey, rough on the older trunk, peeling off the branches to reveal a yellowish layer underneath. Thorns paired at the nodes, straight, often very long (up to 15 cm). Leaves compound, large with 8-20 pairs of pinnae; leaflets pale green or yellowish-green. Flowers in axillary, globose heads, creamy-white. Pods large, thick and woody, sometimes splitting long after they have fallen and dried.
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: Acacia sieberiana var. sieberiana. http://www.zimbabweflora.co.zw/speciesdata/species.php?species_id=180570, retrieved 21 February 2017