This name is a synonym of Aira caryophyllea L..
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25510686) with original publication details: Prim. Fl. Holsat. 10 1780.
Full publication details for this name can be found in IPNI: http://ipni.org/urn:lsid:ipni.org:names:391384-1.
This name was in version 1 of The Plant List, record tro-25510686.