Rebutia iscayachensis Rausch in Succulenta (Netherlands) 56(12): 3. 1977
Rebutia iscayachensis in Succulenta (Netherlands) 56(12): 3. 1977
is basionym for Aylostera iscayachensis in Pakistan J. Bot. 43: 2782. 2011
is basionym for Lobivia pygmaea var. iscayachensis, Lobivia 85: 116. 1987 ["1985"]
is basionym for Rebutia pygmaea var. iscayachensis in Cact. Avent. 16: 17. 1992