This name is a synonym of Erigeron reductus (Cronquist) G.L.Nesom.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 775E55CE-2AFA-4F22-AFAF-B0745E0988CB) with original publication details: Brittonia 6 288 1947.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:307423-2.
This name was in version 1 of The Plant List, record gcc-62641.