This name is a synonym of Tristachya leucothrix Trin. ex Nees.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397420) with original publication details: Fl. Indica Prodr. Fl. Cap.: 3 1768.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391376-1.
This name was in version 1 of The Plant List, record kew-397420.