This name is a synonym of Helictochloa hookeri subsp. schelliana (Hack.) Romero Zarco.
The record derives from Tropicos
(data supplied on 2012-04-18)
which reports it as a synonym (record 25559813) with original publication details: Zap. Imp. Akad. Nauk Fiz.-Mat. Otd. 471 1898.
⥇ A cross-taxon basionym link was ignored while processing this record,
see Avena schelliana Hack..
This name was in version 1 of The Plant List, record tro-25559813.