Lewis, J. (1960) Gymnospermae Flora Zambesiaca 1(1) 78-80
| Species | FZ divisions | Content |
| aplanatus Vorster [NrEnd] [EN] | M | |
| chimanimaniensis R.A. Dyer & I. Verd. [NrEnd] [EN] | MS | Description |
| ferox G. Bertol. subsp. emersus Rousseau, Vorster & Van Wyk [End] [CR] | GI | Image |
| ferox G. Bertol. subsp. ferox [NrEnd] [LR-nt] | GI,M | Description, Image |
| gratus Prain [NrEnd] [LR-nt] | Z | |
| hildebrandtii A. Braun & Bouché | Z | |
| lebomboensis I. Verd. [NrEnd] [CR] | M | |
| manikensis (Gilliland) Gilliland [LR-nt] | MS | Description, Image |
| munchii R.A. Dyer & I. Verd. [End] [CR] | MS | |
| ngoyanus I. Verd. [NrEnd] [CR] | M | |
| pterogonus R.A. Dyer & I. Verd. [End] [CR] | MS | |
| senticosus Vorster [NrEnd] [CR] | M | |
| turneri Lavranos & Goode [End] [LR-lc] | N | Description, Image |
| umbeluziensis R.A. Dyer [NrEnd] [CR] | M | |
| villosus (Gaertn.) Lem. | M |