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World Checklist of Selected Plant Families (WCSP)



Achnatherum occidentale (Thurb. ex S.Watson) Barkworth, Phytologia 74: 10 (1993).

This name is a synonym.

Accepted Name: Eriocoma occidentalis (Thurb. ex S.Watson) Romasch., PhytoKeys 126: 102 (2019).
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:

* Stipa occidentalis Thurb. ex S.Watson, Botany [Fortieth Parallel]: 380 (1871).

Stipa stricta var. sparsiflora Vasey, Contr. U.S. Natl. Herb. 3: 51 (1892).

Stipa occidentalis var. montana Merr. & Burtt Davy, Univ. Calif. Publ. Bot. 1: 62 (1902), not validly publ.

Eriocoma occidentalis (Thurb. ex S.Watson) Romasch., PhytoKeys 126: 102 (2019).


* Basionym/Replaced Synonym

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