Opuntia saxatilis var. minutispina P.J.Braun & Esteves in Cact. Succ. J. (Los Angeles) 67: 108. 1995
Opuntia saxatilis var. minutispina in Cact. Succ. J. (Los Angeles) 67: 108. 1995
is basionym for Opuntia saxatilis subsp. minutispina in Schumannia 3: 188. 2002 ["2001"]
is basionym for Tacinga saxatilis subsp. minutispina in Kakteen And. Sukk. 69: 106. 2018