⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-397310, with some changes.

Avena alpina subsp. aussendorferi (Asch. & Graebn.) Hegi is a synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard

This name is a synonym of Helictotrichon alpinum (Roem. & Schult.) Henrard.

The record derives from WCSP which reports it as a synonym (record 397310) with original publication details: Ill. Fl. Mitt.-Eur. 1: 260 1907.