This name is a synonym of Melampodium divaricatum (Rich. ex Rich.) DC..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record E7CFAE65-F646-46E8-888F-114F60E98108) with original publication details: Hort. Hafn. 855. 855 .
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:260261-1.
This name was in version 1 of The Plant List, record gcc-9272.