This name is a synonym of Erigeron jamaicensis L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 9256BE36-41A7-49AE-B96A-B8924B0CACA4) with original publication details: Linnaea 5 144 1830.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1115169-2.
This name was in version 1 of The Plant List, record gcc-113867, and has not been changed.