Rebutia wessneriana var. beryllioides (Buining & Donald) Buining & Donald in Succulenta (Netherlands) 51: 222. 1972
Rebutia wessneriana var. beryllioides in Succulenta (Netherlands) 51: 222. 1972
is new combination for Rebutia calliantha var. beryllioides in Sukkulentenkunde 7-8: 103. 1963