Turbinicarpus mandragora subsp. beguinii (N.P.Taylor) Lüthy in Kakteen And. Sukk. 50(11): 279. 1999
Turbinicarpus mandragora subsp. beguinii in Kakteen And. Sukk. 50(11): 279. 1999
is new combination for Thelocactus beguinii in Bradleya 1: 113. 1983