This name is a synonym of Acalypha macrostachya Jacq..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 1303) with original publication details: Nov. Gen. Sp. Pl. 3: 22 1841.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:337892-1.
This name was in version 1 of The Plant List, record kew-1303, and has not been changed.