⚠ Version 1 of The Plant List has been superseded.
This name record (from Tropicos) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Aira spicata in version 1.1 of The Plant List.
This name is a synonym of Trisetum spicatum subsp. spicatum .
The record derives from Tropicos which reports it as a synonym (record 25503956
) with original publication details: Sp. Pl. 1: 64 64 1753.
Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:386860-1
.