⚠ Version 1 of The Plant List has been superseded.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 Stipa ibarii in version 1.1 of The Plant List.
This name is a synonym of Pappostipa ibarii f. pallescens .
The record derives from Tropicos which reports it as a synonym (record 25556674
) with original publication details: Revista Argent. Agron. 27(3-4): 88 88 1960.