As classified in WFO snapshot
December 2024
latest classification for this taxon
variety
Echinocactus anfractuosus var. pentacanthus
(Lem.) Salm-Dyck
This variety name was first published in Cact. Hort. Dyck.: 31. 1850.
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .