This name is a synonym of Ammannia multiflora Roxb..
The record derives from WCSP (in review)
(data supplied on 2012-03-23)
which reports it as a synonym with original publication details: Trans. Philos. Soc. Victoria 1: 41 1855.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:552660-1.
This name was in version 1 of The Plant List, record kew-2633665, and has not been changed.