This name is a synonym of Acalypha psilostachya Hochst. ex A.Rich..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 12806007) with original publication details: U. i. Schimperi It. Abyss. 2: 560 1842.
This name was in version 1 of The Plant List, record tro-12806007.