Opuntia fulvispina var. laevior Salm-Dyck ex Pfeiff., Enum. Diagn. Cact.: 164. 1837 Opuntia fulvispina var. laevior Salm-Dyck ex Pfeiff., Enum. Diagn. Cact.: 164. 1837Taxon for this nameOpuntia fulvispina var. laevior Salm-Dyck ex Pfeiff.