This name is a synonym of Hydrostachys multifida A. Juss..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 16300017) with original publication details: Arch. Bot. Bull. Mens. 3: 151–152 1929.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:432888-1.
This name was in version 1 of The Plant List, record tro-16300017, and has not been changed.