This name is a synonym of Oryza latifolia Desv..
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 426708) with original publication details: Fl. Bras. 2(2): 7 1877.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:176937-2.
This name was in version 1 of The Plant List, record kew-426708.