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⚠ Version 1 of The Plant List has been superseded.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-398097, with some changes.

H Avenastrum ausserdorferi (Asch. & Graebn.) Fritsch 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 398097) with original publication details: Excursionsfl. Oesterreich ed. 2: 58 1909.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:391872-1.