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World Checklist of Selected Plant Families (WCSP)



Avena pratensis var. longifolia St.-Yves, Candollea 4: 446 (1931), nom. superfl.

This name is a synonym.

Accepted Name: Helictochloa pratensis subsp. requienii (Mutel) H.Scholz, Willdenowia 43: 161 (2013).
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 requienii Mutel, Fl. FranÁ. Herbor. 4: 62 (1837).

Avena pratensis var. requienii (Mutel) Rouy in G.Rouy & J.Foucaud, Fl. France 14: 135 (1913).

Helictotrichon requienii (Mutel) Henrard, Blumea 3: 430 (1940).

Avenochloa requienii (Mutel) Holub, Acta Horti Bot. Prag. 1962: 84 (1962).

Avenula requienii (Mutel) Holub, Folia Geobot. Phytotax. 11: 295 (1976).

Avenula pratensis subsp. requienii (Mutel) Romero Zarco, Lagascalia 13: 97 (1984).

Helictochloa pratensis subsp. requienii (Mutel) H.Scholz, Willdenowia 43: 161 (2013).


* Basionym/Replaced Synonym

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