⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-317784, with some changes.
This name is a synonym of Amphilophium crucigerum (L.) L.G.Lohmann.
The record derives from iPlants which reports it as a synonym (record 317784) with original publication details: Mem. New York Bot. Gard. 7: 354 1927.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:200852-2.