⚠ Version 1 of The Plant List has been superseded.
This name is in version 1.1 of The Plant List, record kew-447974, with some changes.
This name is a synonym of Trisetum longiglume Hack..
The record derives from WCSP which reports it as a synonym (record 447974) with original publication details: in Fl. Patagonica 3: 245 1978.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:883192-1.