This name is a synonym of Erigeron fernandezius (Colla) Harling.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 787FEAA1-11D4-4113-B2C2-15AD2E5EDB0E) with original publication details: Companion Bot. Mag. 2 48 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23405-2.
This name was in version 1 of The Plant List, record gcc-11628.