C. wellandii is known only from a single population on the coastal forelands overlooking the Kabeljouws River Valley in the Hankey District. It is locally abundant in well drained loamy soils, amongst occasional quartzite rocks. (Snijman 1999).

Cowley, W. 2000. The discovery of Cyrtanthus wellandii - A morning hike leads to the discovery of a new species of Cyrtanthus. 86(4):174-175.

Goldblatt, P. and Manning, J.C. 2000. Cape Plants: A conspectus of the Cape Flora of South Africa. Strelitzia 9. National Botanical Institute, Cape Town.

Hilton-Taylor, C. 1996. Red data list of southern African plants. Strelitzia 4. South African National Botanical Institute, Pretoria.

Raimondo, D., von Staden, L., Foden, W., Victor, J.E., Helme, N.A., Turner, R.C., Kamundi, D.A. and Manyama, P.A. 2009. Red List of South African Plants. Strelitzia 25. South African National Biodiversity Institute, Pretoria.

Snijman, D.A. 1999. New species and notes on Cyrtanthus in the southern Cape, South Africa. Bothalia 29(2):258-263.

Victor, J.E. 2002. South Africa. In: J.S. Golding (ed), Southern African plant Red Data Lists. Southern African Botanical Diversity Network Report 14 (pp. 93-120), SABONET, Pretoria.