Echinopsis nigra Backeb., Kaktus-ABC: 221. 1936 ["1935"]
Echinopsis nigra, Kaktus-ABC: 221. 1936 ["1935"]
is basionym for Pseudolobivia longispina var. nigra, Cactaceae 2: 1344. 1959
is basionym for Lobivia ferox var. nigra in Kakteen And. Sukk. 25: 83. 1974
is basionym for Pseudolobivia nigra, Stachlige Wildnis: 244. 1942
is basionym for Furiolobivia nigra, Explan. Diagr. Austroechinocactinae: 79. 1957