This name is a synonym of Triglochin scilloides (Poir.) Mering & Kadereit.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 280125) with original publication details: Not. Mens. Mus. Nac. Hist. Nat. 19: 8 1975.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:886101-1.
This name was in version 1 of The Plant List, record kew-280125.