Martínez-Azorín, M.; Crespo, M. B.; Pinter, M.; Slade, J. M.; Wetschnig, W. (2018). Iosanthus (Hyacinthaceae subfam. Urgineoideae), a new genus from Southern Africa to include Ornithogalum toxicarium and its removal from Ornithogaloideae. Plant Biosystems. 153(4): 580-588.
Martínez-Azorín, M.; Crespo, M. B.; Pinter, M.; Slade, J. M.; Wetschnig, W.
2018
Iosanthus (Hyacinthaceae subfam. Urgineoideae), a new genus from Southern Africa to include Ornithogalum toxicarium and its removal from Ornithogaloideae