This name is a synonym of Acalypha crenata Hochst. ex A.Rich..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 128) with original publication details: Étude Euphorb. 443 1858.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:337122-1.
This name was in version 1 of The Plant List, record kew-128, and has not been changed.