This name is a synonym of Parthenium integrifolium L..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 209565C4-E7A7-4A86-840D-52445FBA3A5C) with original publication details: 16 1891.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:184069-2.
This name was in version 1 of The Plant List, record gcc-44394.