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World Checklist of Selected Plant Families (WCSP)

Poa psilosantha Rupr., Beitr. Pflanzenk. Russ. Reiches 2: 64 (1845).

This name is a synonym.

Accepted Name: Dupontia fisheri R.Br., Chlor. Melvill.: 33 (1823).
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:

Dupontia psilosantha (Rupr.) Griseb. in C.F.von Ledebour, Fl. Ross. 4: 386 (1852).

Graphephorum fisheri var. psilosanthum (Rupr.) A.Gray, Ann. Bot. Soc. Canada 1: 57 (1861).

Graphephorum psilosanthum (Rupr.) E.Fourn., Bull. Soc. Bot. France 24: 182 (1877).

Dupontia fisheri var. psilosantha (Rupr.) Trautv., Trudy Imp. S.-Peterburgsk. Bot. Sada 10: 542 (1888).

Dupontia fisheri f. psilosantha (Rupr.) Polunin, Bull. Natl. Mus. Canada 92: 79 (1940).

Dupontia fisheri subsp. psilosantha (Rupr.) HultÚn, Acta Univ. Lund., 2, 38(1): 266 (1942).

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