A new species of Ceropegia (Apocynaceae: Asclepiadoideae-Ceropegieae-Stapeliinae) is described from Ngome in KwaZulu-Natal, South Africa. This new species shares a subset of vegetative and floral characters with the long-lost C. rudatisii, but is clearly separated by its sophisticated floral morphology. Ceropegia heidukiae occurs in Northern Zululand Mistbelt Grassland, an endangered vegetation type. A comprehensive species description is provided together with information on habitat and distribution; photographs of plants in habitat are also provided. A preliminary assessment of conservation status according to IUCN criteria suggests that C. heidukiae is Critically Endangered (CR).

Eudicots, Ceropegieae, endemism, geophyte, glaucous leaves, KwaZulu-Natal, Ngome, mistbelt grassland, trap flower