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World Checklist of Selected Plant Families (WCSP)

Festuca diandra Michx., Fl. Bor.-Amer. 1: 67 (1803), nom. illeg.

This name is a synonym.

Accepted Name: Diarrhena americana P.Beauv., Ess. Agrostogr.: 142 (1812).
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:

Diarina festucoides Raf., Med. Repos., ser. 2, 5: 352 (1808), nom. superfl.

Diarrhena americana P.Beauv., Ess. Agrostogr.: 142 (1812).

Diarina sylvatica Raf., J. Phys. Chim. Hist. Nat. Arts 89: 104 (1819), nom. superfl.

Diarrhena diandra Alph.Wood, Class-book Bot., ed. 2a: 612 (1847), nom. superfl.

Korycarpus diandrus Kuntze, Revis. Gen. Pl. 2: 772 (1891), nom. superfl.

Diarrhena festucoides (Raf.) Fernald, Rhodora 34: 204 (1932), nom. illeg.

Original Compiler: R.Govaerts