Crouch, N.R., Klopper, R.R., Burrows, J.E. & Burrows, S.M. (2011) Ferns of Southern Africa, A comprehensive guide Struik Nature
Roux, J.P. (2001) Conspectus of Southern African Pteridophyta. Southern African Botanical Diversity Network Report 13
| Species | FZ divisions | Content |
| frappieri (Cordem.) J.P. Roux | Description | |
| melanotrichum (Schltdl.) J.P. Roux | N,Z,MS | Description, Image |