This name is a synonym of Amphilophium granulosum (Klotzsch) L.G.Lohmann.
The record derives from iPlants
(data supplied on 2012-03-23)
which reports it as a synonym (record 317897) with original publication details: Notizbl. Bot. Gart. Berlin-Dahlem 6: 377 1915.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:200862-2.
This name was in version 1 of The Plant List, record kew-317897.