Echinocactus tephracanthus var. spinosior Labour., Monogr. Cact.: 171. 1853

Echinocactus tephracanthus var. spinosior Labour., Monogr. Cact.: 171. 1853

Echinocactus tephracanthus var. spinosior Labour., Monogr. Cact.: 171. 1853

is basionym for Notocactus erinaceus var. spinosior (Labour.) G.D.Rowley in Repert. Pl. Succ. 24: 8. 1975 ["1973"]

Taxon for this name

Echinocactus tephracanthus var. spinosior Labour.