D.Müll.-Doblies (L.Bolus) 1986 - Müller-Doblies D (1986) De Liliifloris notulae. 3. Enumeratio specierum generum Gethyllis et Apodolirion (Amaryllidaceae). Willdenowia 15(2): 465-471. Retrieved from http://www.jstor.org/stable/3996461
There is no corrections for Gethyllis britteniana subsp. herrei yet.