This name is a synonym of Helianthus annuus L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 73DED92A-CC2B-420F-B3A3-CB12E63B987F) with original publication details: Amer. Naturalist 49: 611 611 1915.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:119022-2.
This name was in version 1 of The Plant List, record gcc-65970.