This name is a synonym of Erigeron primulifolium (Lam.) Greuter.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record F3CCEEC6-2608-438B-B03C-4318E40AF7EE) with original publication details: Phytologia 58: 475. 1985 475 1985.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:274875-2.
This name was in version 1 of The Plant List, record gcc-36185.