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World Checklist of Selected Plant Families (WCSP)



Agropyron × pseudorepens Scribn. & J.G.Sm., Bull. Div. Agrostol. U.S.D.A. 4: 34 (1897).

This name is a synonym.

Accepted Name: Elymus × pseudorepens (Scribn. & J.G.Sm.) Barkworth & D.R.Dewey, Great Basin Naturalist 43: 568 (1983 publ. 1984).
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 tenerum var. pseudorepens (Scribn. & J.G.Sm.) M.E.Jones, Contr. W. Bot. 14: 19 (1912).

Zeia × pseudorepens (Scribn. & J.G.Sm.) Lunell, Amer. Midl. Naturalist 4: 226 (1915).

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

Agropyron trachycaulum f. pseudorepens (Scribn. & J.G.Sm.) Beetle, Rhodora 54: 196 (1952).

Elymus × pseudorepens (Scribn. & J.G.Sm.) Barkworth & D.R.Dewey, Great Basin Naturalist 43: 568 (1983 publ. 1984).

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