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World Checklist of Selected Plant Families (WCSP)



Agropyron smithii var. riparium (Scribn. & J.G.Sm.) M.E.Jones, Contr. W. Bot. 14: 19 (1912).

This name is a synonym.

Accepted Name: Elymus lanceolatus (Scribn. & J.G.Sm.) Gould, Madroņo 10: 94 (1949).
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:

* Agropyron riparium Scribn. & J.G.Sm., Bull. Div. Agrostol. U.S.D.A. 4: 35 (1897).

Zeia riparia (Scribn. & J.G.Sm.) Lunell, Amer. Midl. Naturalist 4: 227 (1915).

Elymus riparius (Scribn. & J.G.Sm.) Gould, Madroņo 9: 127 (1947), nom. illeg.

Elymus rydbergii (Scribn. & J.G.Sm.) Gould, Madroņo 10: 94 (1949).

Agropyron dasystachyum var. riparium (Scribn. & J.G.Sm.) Bowden, Canad. J. Bot. 43: 1434 (1965).

Elytrigia riparia (Scribn. & J.G.Sm.) Beetle, Phytologia 55: 211 (1984).

Elymus lanceolatus var. riparius (Scribn. & J.G.Sm.) Dorn, Vasc. Pl. Wyoming: 298 (1988).


* Basionym/Replaced Synonym

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