Opuntia leptocaulis DC. in Mém. Mus. Hist. Nat. 17: 118. 1828
Opuntia leptocaulis in Mém. Mus. Hist. Nat. 17: 118. 1828
is basionym for Cylindropuntia leptocaulis, Kaktus-ABC: 122. 1936 ["1935"]
is basionym for Grusonia leptocaulis in Tephrocactus Study Group 12(3): 44. 2006