This name is a synonym of Erigeron lepidopodus (B.L.Rob. & Fernald) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 5FACBFC0-1C56-4601-819D-9FF009E7B12B) with original publication details: Proc. Amer. Acad. Arts 30 117 1894.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:23667-2.
This name was in version 1 of The Plant List, record gcc-102805, and has not been changed.