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World Checklist of Selected Plant Families (WCSP)



Arrhenatherum macrostachyum (Balansa & Durieu) Potztal, Willdenowia 4: 400 (1968).

This name is a synonym.

Accepted Name: Helictotrichon macrostachyum (Balansa & Durieu) Henrard, Blumea 3: 430 (1940).
Family: Poaceae
The Poaceae generic classification system originated from the GrassBase database, originally based on Genera Graminum (1985). Work is in progress to update this to a new globally accepted and collaborative generic classification based on the latest research.
Homotypic Names:

* Avena macrostachya Balansa & Durieu, Bull. Soc. Bot. France 1: 318 (1855).

Helictotrichon macrostachyum (Balansa & Durieu) Henrard, Blumea 3: 430 (1940).


* Basionym/Replaced Synonym

Original Compiler: W.D.Clayton, R.Govaerts, K.T.Harman, H.Williamson & M.Vorontsova