⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25560432, and has not been changed.

Avenastrum asperum var. polyneuron (Hook. f.) C.E.C. Fisch. is a synonym of Helictotrichon polyneurum (Hook.f.) Henrard

This name is a synonym of Helictotrichon polyneurum (Hook.f.) Henrard.

The record derives from Tropicos which reports it as a synonym (record 25560432) with original publication details: Fl. Madras 10: 1803 1803 1934.