This name is a synonym of Acalypha filiformis subsp. rubra (Müll.Arg.) Govaerts.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 1132) with original publication details: Bull. Nat. Hist. Mus. (Bot.) 25: 98 1995.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:993376-1.
This name was in version 1 of The Plant List, record kew-1132, and has not been changed.