This name is a synonym of Muhlenbergia tenuifolia .
The record derives from WCSP
(data supplied on )
which reports it as a synonym (record 437769
) with original publication details: Linnaea 19: 690 1847.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:418437-1
.
This name was in version 1 of The Plant List, record kew-437769.