Echinocereus adustus var. schwarzii (A.B.Lau) N.P.Taylor in Kew Mag. 2: 268. 1985
Echinocereus adustus var. schwarzii in Kew Mag. 2: 268. 1985
is new combination for Echinocereus schwarzii in Cact. Succ. J. (Los Angeles) 54(1): 28. 1982
Echinocereus adustus var. schwarzii in Kew Mag. 2: 268. 1985
Taxon for this name