Type

"Kenya. Tana River District: Karawa [Kurawa], 48 km. S. of Garsen, on black clay soil with sand admixed, scattered <i>Terminalia</i>, <i>Euphorbia</i>, <i>Acacia </i>with tangled shrub clumps – <i>Grewia</i>, <i>Lannea</i>, <i>Lecaniodiscus</i>, <i>Commiphora</i>, <i>Thespia</i>, <i>Dobera</i>, etc., 15m., 7 Oct. 1961, Polhill & Paulo 628 (K, holotype of subspecies; EA, isotype)".

Type

"Kenya. Tana River District: Karawa [Kurawa], 48 km. S. of Garsen, on black clay soil with sand admixed, scattered <i>Terminalia</i>, <i>Euphorbia</i>, <i>Acacia </i>with tangled shrub clumps – <i>Grewia</i>, <i>Lannea</i>, <i>Lecaniodiscus</i>, <i>Commiphora</i>, <i>Thespia</i>, <i>Dobera</i>, etc., 15m., 7 Oct. 1961, Polhill & Paulo 628 (K, holotype of subspecies; EA, isotype)".