Cactus ottonis Lehm., Index Sem. (Hamburg): 16. 1827

Cactus ottonis Lehm., Index Sem. (Hamburg): 16. 1827

Cactus ottonis Lehm., Index Sem. (Hamburg): 16. 1827
is basionym for Parodia ottonis (Lehm.) N.P.Taylor in Bradleya 5: 93. 1987
is basionym for Peronocactus ottonis (Lehm.) Doweld in Sukkulenty 2(2): 20. 1999
is basionym for Echinocactus ottonis (Lehm.) Link & Otto in Icon. Pl. Rar. 3: 31. 1828
is basionym for Notocactus ottonis (Lehm.) A.Berger, Kakteen: 212. 1929
is basionym for Malacocarpus ottonis (Lehm.) Britton & Rose, Cactaceae 3: 195–197. 1922
Taxon for this name