⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-25547147, and has not been changed.

Helictotrichon phaenoneuron C.E. Hubb. is a synonym of Arrhenatherum phaenoneuron (C.E. Hubb.) Potztal

This name is a synonym of Arrhenatherum phaenoneuron (C.E. Hubb.) Potztal.

The record derives from Tropicos which reports it as a synonym (record 25547147) with original publication details: Kew Bull. 1936(5): 332 332 1936.