This name is a synonym of Plantago juncoides var. decipiens (Barnéoud) Fernald.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 50091203) with original publication details: Monogr. Plantag. 16 1845.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:685081-1.
This name was in version 1 of The Plant List, record tro-50091203.