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World Checklist of Selected Plant Families (WCSP)



Agropyron smithii var. typica Waterf., Rhodora 51: 21 (1949), not validly publ.

This name is a synonym.

Accepted Name: Elymus smithii (Rydb.) Gould, Madro˝o 9: 127 (1947).
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 smithii Rydb., Mem. New York Bot. Gard. 1: 64 (1900).

Zeia smithii (Rydb.) Lunell, Amer. Midl. Naturalist 4: 227 (1915).

Elytrigia smithii (Rydb.) Nevski, Trudy Bot. Inst. Akad. Nauk S.S.S.R., Ser. 1, Fl. Sist. Vyssh. Rast. 1: 25 (1933).

Elymus smithii (Rydb.) Gould, Madro˝o 9: 127 (1947).

Pascopyrum smithii (Rydb.) ┴.L÷ve, Taxon 29: 168 (1980).


* Basionym/Replaced Synonym

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