This name is a synonym of Sphaereupatorium scandens (Gardner) R.M.King & H.Rob..
The record derives from TICA
(data supplied on 2012-02-11)
which reports it as a synonym (record 7D834C43-78C3-47C2-B9CB-308032DFEC86) with original publication details: Revis. Gen. Pl. 3: 147 147 1898.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:100107-2.
This name was in version 1 of The Plant List, record gcc-26227.