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World Checklist of Selected Plant Families (WCSP)



Arrhenatherum pensylvanicum (L.) Torr., Fl. N. Middle United States 1: 130 (1823).

This name is a synonym.

Accepted Name: Sphenopholis pensylvanica (L.) Hitchc., Amer. J. Bot. 2: 304 (1915).
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:

* Avena pensylvanica L., Sp. Pl.: 79 (1753).

Trisetum pensylvanicum (L.) Roem. & Schult., Syst. Veg., ed. 15 bis 2: 658 (1817).

Sphenopholis pensylvanica (L.) Hitchc., Amer. J. Bot. 2: 304 (1915).


* Basionym/Replaced Synonym

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