⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-2570220, with some changes.
This name is a synonym of Plantago tomentosa Lam..
The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bol. Acad. Nac. Ci. Republ. Argent. 4: 52 1881.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:685206-1.