Cereus eriophorus var. laetevirens Salm-Dyck ex Pfeiff., Enum. Diagn. Cact.: 94. 1837 Cereus eriophorus var. laetevirens Salm-Dyck ex Pfeiff., Enum. Diagn. Cact.: 94. 1837is correct spelling for Cereus eriophorus var. laeteviridis Salm-Dyck ex Pfeiff., Enum. Diagn. Cact.: 94. 1837This name is not assigned to any taxon.