Clarke, H. & Charters, M. (ed. Moll, E.) (2016) The Illustrated Dictionary of Southern African Plant Names Jacana Media, South Africa
Species | FZ divisions | Content |
engleriana (K. Schum.) Keay | N,C,S | Description, Image |
fischeri (K. Schum.) Bullock subsp. fischeri | N,C,S | Description, Image |
manganjae (Hiern) Keay | C,S | Description, Image |
urcelliformis (Schweinf. ex Hiern) Bullock ex Robyns | C,S | Description, Image |
whitfieldii (Lindl.) Dandy | N | Description, Image |