Literature Based Distribution
Region
Country
Mapping will be based on a standard reference mark based on political units when available.
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| South Africa | | | Gibbs Russell, G. E., W. G. M. Welman, E. Retief, K. L. Immelman, G. Germishuizen, B. J. Pienaar, M. Van Wyk & A. Nicholas | 1987 | List of species of southern African plants | Mem. Bot. Surv. South Africa | 2(1–2): 1–152(pt. 1), 1–270(pt. 2) |
| South Africa | | | Leeuwenberg, A. J. M. | 1997 | Series of revisions of Apocynaceae XLIV: Craspidospermum Boj. ex A.DC., Gonioma E. Mey., Mascarenhasia A.DC., Petchia Livera, Plectaneia Thou., and Stephanostegia Baill. | Wageningen Agric. Univ. Pap. | 97(2): 1–124 |
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