This name is a synonym of Acalypha stenoloba Müll.Arg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 220) with original publication details: Repert. Spec. Nov. Regni Veg. 5: 227 1908.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1121-2.
This name was in version 1 of The Plant List, record kew-220, and has not been changed.