This name is a synonym of Acalypha trachyloba Müll.Arg..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 603) with original publication details: Amer. J. Sci. 50: 164 1895.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:1271-2.
This name was in version 1 of The Plant List, record kew-603, and has not been changed.