This name is a synonym of Plantago patagonica var. aristata (Michx.) A. Gray.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50141093) with original publication details: Fl. Bor.-Amer. 2: 123 1838.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Plantago aristata Michx..
This name was in version 1 of The Plant List, record tro-50141093.