This name is a synonym of Trisetum phleoides (d'Urv.) Kunth.
The record derives from WCSP
(data supplied on 2012-03-23)
which reports it as a synonym (record 397762) with original publication details: Mém. Soc. Linn. Paris 4: 601 1826.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391668-1.
This name was in version 1 of The Plant List, record kew-397762, and has not been changed.