Weingartia arenacea (Cárdenas) F.H.Brandt in Kakteen Orch. Rundschau 1979(5): 69. 1979
Weingartia arenacea in Kakteen Orch. Rundschau 1979(5): 69. 1979
is new combination for Rebutia arenacea in Cact. Succ. J. (Los Angeles) 23: 94. 1951
Weingartia arenacea in Kakteen Orch. Rundschau 1979(5): 69. 1979