This name is a synonym of Helenium glaucum (Cav.) Stuntz.
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym and as an invalid name (record 242FF3C7-9BB5-44FB-9F87-60CBCF7DA2B6) with original publication details: 662 1836.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:205261-1.
This name was in version 1 of The Plant List, record gcc-52181.