Clerodendrum glabrum E.Mey. (Lamiaceae) is native to Aldabra, Angola, Botswana, Cape Provinces, Comoros, DR Congo, Eswatini, Kenya, KwaZulu-Natal, Malawi, Mozambique, Namibia, Northern Provinces, Seychelles, Somalia, Tanzania, Zambia, Zimbabwe. Flora of the World documents 2 occurrences across 1 country.
