3592962 464412 Gethyllis verticillata R. Br. F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 132 () [F. Masson]
 
3592972 464412 Gethyllis verticillata R. Br. F. Masson, Water-colour drawings of Plants from South Africa, Canaries, Azores, West Indies (unpublished): t. 133 () [F. Masson]
 
3551872 464412 Gethyllis verticillata R. Br. W. Herbert, Amaryllidaceae: t. 25, fig. 6 (1837) [W. Herbert]
 
1766172 464412 Gethyllis verticillata R. Br. B.C. Seemann, J. Britten, J. Bot., vol. 23 : p. 226, t. 259, fig. 2 (1885) [F. Masson]