Clarke, H. & Charters, M. (ed. Moll, E.) (2016) The Illustrated Dictionary of Southern African Plant Names Jacana Media, South Africa
| Species | FZ divisions | Content |
| adnexa E. Wimm. | N | |
| baumannii Engl. | N,S | Description, Image |
| blantyrensis E. Wimm. [NrEnd] | S | |
| erinus L. | N,C | Description, Image |
| giberroa Hemsl. | N | Description, Image |
| goetzei Diels | N | Description, Image |
| inconspicua A. Rich. | N | Description, Image |
| intercedens (E. Wimm.) Thulin | N | |
| lasiocalycina E. Wimm. | N | |
| mildbraedii Engl. | N | Description, Image |
| molleri Henriq. | N | |
| ovina E. Wimm. | N | |
| sapinii De Wild. | N | |
| sonderiana (Kuntze) Lammers | C | Description, Image |
| stricklandiae Gilliland | C | Image |
| trullifolia Hemsl. subsp. minor Thulin | N | Description |
| trullifolia Hemsl. subsp. trullifolia | N,C,S | Description, Image |
| welwitschii Engl. & Diels | N,C |