⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-447428, with some changes.
This name is a synonym of Tridens muticus (Torr.) Nash.
The record derives from WCSP which reports it as a synonym and as an invalid name (record 447428) with original publication details: Grass. U.S. 35 1883.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:424905-1.