⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record tro-32400051, with some changes.
This name is a synonym of Trapa natans L..
The record derives from Tropicos which reports it as a synonym (record 32400051) with original publication details: Fl. URSS 15: 692 692 1949.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:431590-1.