This name is a synonym of Erigeron fasciculatus Colla.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record FA48FE73-97AD-4581-97E0-326AB86A7E48) with original publication details: Revis. Gen. Pl. 1 318 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23551-2.
This name was in version 1 of The Plant List, record gcc-27259.