Pseudolobivia nigra (Backeb.) Backeb., Stachlige Wildnis: 244. 1942
Pseudolobivia nigra, Stachlige Wildnis: 244. 1942
is new combination for Echinopsis nigra, Kaktus-ABC: 221. 1936 ["1935"]
Pseudolobivia nigra, Stachlige Wildnis: 244. 1942
Taxon for this name