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World Checklist of Selected Plant Families (WCSP)



Poa expansa J.F.Gmel., Syst. Nat. ed. 13[bis]: 181 (1791).

This name is a synonym.

Accepted Name: Sphenopus divaricatus (Gouan) Rchb., Fl. Germ. Excurs.: 45 (1830).
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:

Festuca expansa (J.F.Gmel.) Kunth, Révis. Gramin. 1: 129 (1829).

Sclerochloa expansa (J.F.Gmel.) Link, Hort. Berol. 2: 274 (1833).

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