This name is a synonym of Plantago limensis Pers..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25200223) with original publication details: Bot. Jahrb. Syst. 62: 45 1928.
This name was in version 1 of The Plant List, record tro-25200223, and has not been changed.