The Plant List — A working list for all plant species

⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-403210, and has not been changed.

L Calamagrostis porteri var. perplexa (Scribn.) R.T.Clausen is a synonym of Calamagrostis perplexa Scribn.

This name is a synonym of Calamagrostis perplexa Scribn..

The record derives from WCSP which reports it as a synonym (record 403210) with original publication details: Cornell Univ. Agric. Exp. Sta. Mem. 291: 11 1949.