⚠ Version 1 of The Plant List has been superseded.

This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Echinocactus ensifer in version 1.1 of The Plant List.

Echinocactus ensifer Lem. is a synonym of Echinofossulocactus crispatus f. ensiferus (Lem.) P.V.Heath

This name is a synonym of Echinofossulocactus crispatus f. ensiferus (Lem.) P.V.Heath.

The record derives from Tropicos which reports it as a synonym (record 5104620) with original publication details: Cact. Aliq. Nov. 26 26 1838.