⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-5101871, and has not been changed.
This name is a synonym of Espostoa senilis (F.Ritter) N.P.Taylor.
The record derives from Tropicos which reports it as a synonym (record 5101871) with original publication details: Kakteen Sukk. 6: 89 89 1961.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:252826-2.