Vlokia ater S.A.Hammer in Cact. Succ. J. (Los Angeles) 66: 256. 1994 Vlokia ater S.A.Hammer in Cact. Succ. J. (Los Angeles) 66: 256. 1994Taxon for this nameVlokia ater S.A.Hammer in Cact. Succ. J. (Los Angeles) 66: 256. 1994
