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World Checklist of Selected Plant Families (WCSP)



Leymus multicaulis subsp. petraeus (Nevski) N.R.Cui, Claves Pl. Xinjiang. 1: 184 (1982).

This name is a synonym.

Accepted Name: Leymus alaicus (Korsh.) Tzvelev, Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 429 (1960).
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:

* Aneurolepidium petraeum Nevski in V.L.Komarov (ed.), Fl. URSS 2: 705 (1934).

Elymus petraeus (Nevski) Pavlov, Fl. Kazakhst. 1: 325 (1956).

Leymus petraeus (Nevski) Tzvelev, Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20: 429 (1960).

Leymus alaicus subsp. petraeus (Nevski) Tzvelev, Novosti Sist. Vyssh. Rast. 10: 50 (1973).

Leymus alaicus var. petraeus (Nevski) C.Yen, J.L.Yang & B.R.Baum, J. Syst. Evol. 47: 76 (2009).


* Basionym/Replaced Synonym

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