Elymus sajanensis (Nevski) Tzvelev, Novosti Sist. Vyssh. Rast. 9: 61 (1972).
Homotypic Names:
- * Roegneria sajanensis Nevski in V.L.Komarov (ed.), Fl. URSS 2: 624 (1934).
- Agropyron sajanense (Nevski) Grubov, Consp. Fl. Mongol.: 76 (1955).
- Elymus alaskanus subsp. sajanensis (Nevski) Á.Löve, Feddes Repert. 95: 463 (1984).
- * Basionym/Replaced Synonym
Heterotypic Synonyms:
- Agropyron violaceum var. hyperarcticum Polunin, Bull. Natl. Mus. Canada 92: 95 (1940).
- Roegneria borealis var. hyperarctica (Polunin) Melderis, Svensk Bot. Tidskr. 44: 161 (1950).
- Roegneria villosa V.N.Vassil., Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 16: 57 (1954).
- Roegneria borealis subsp. hyperarctica (Polunin) Á.Löve & D.Löve, Acta Horti Gothob. 20: 188 (1956).
- Roegneria hyperarctica (Polunin) Tzvelev, Fl. Arct. URSS 2: 244 (1964).
- Agropyron boreale subsp. hyperarcticum (Polunin) Melderis, Ark. Bot., a.s., 7(1): 19 (1967 publ. 1968).
- Elymus hyperarcticus (Polunin) Tzvelev, Novosti Sist. Vyssh. Rast. 9: 61 (1972).
- Elymus sajanensis subsp. hyperarcticus (Polunin) Tzvelev, Novosti Sist. Vyssh. Rast. 10: 24 (1973).
- Elymus sajanensis subsp. villosus (V.N.Vassil.) Tzvelev, Novosti Sist. Vyssh. Rast. 10: 24 (1973).
- Agropyron boreale var. hyperarcticum (Polunin) S.L.Welsh in J.P.Anderson, Fl. Alaska: 546 (1974).
- Elymus alaskanus subsp. hyperarcticus (Polunin) Á.Löve & D.Löve, Bot. Not. 128: 502 (1975 publ. 1976).
- Elymus alaskanus subsp. villosus (V.N.Vassil.) Á.Löve & D.Löve, Bot. Not. 128: 502 (1975 publ. 1976).
- Elymus vassiljevii Czerep., Sosud. Rast. SSSR: 351 (1981).
- Roegneria villosa subsp. laxe-pilosa Jurtzev, Bot. Zhurn. (Moscow & Leningrad) 66: 1041 (1981).
- Elymus laxe-pilosus (Jurtzev) A.P.Khokhr., Fl. Magadansk. Obl.: 68 (1985), no exact basionym page.
- Roegneria villosa subsp. coerulea Jurtzev, Bot. Zhurn. (Moscow & Leningrad) 74: 113 (1989).
- Elymus hyperarcticus subsp. villosus (V.N.Vassil.) Vorosch., Byull. Moskovsk. Obshch. Isp. Prir., Otd. Biol., n.s., 95(2): 91 (1990).
- Elymus vassiljevii subsp. coeruleus (Jurtzev) Czerep., Vasc. Pl. Russia & Adj. States: 364 (1995).
- Elymus vassiljevii subsp. laxe-pilosus (Jurtzev) Czerep., Vasc. Pl. Russia & Adj. States: 364 (1995).
- Elymus sajanensis subsp. coeruleus (Jurtzev) Tzvelev, Novosti Sist. Vyssh. Rast. 32: 182 (2000).
- Elymus vassiljevii var. laxe-pilosus (Jurtzev) Tzvelev, Bot. Zhurn. (Moscow & Leningrad) 93: 1595 (2008).