341002 Avenula dahurica (Kom.) W. Sauer & H. Chmelitschek
Distribution
Kharaulakh: Rare
West Chukotka: Scattered
South Chukotka: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- W. Sauer & Chmelitschek, Mitt. Bot. Staatssamml. München 12: 582 (1976). - Avena planiculmis subsp. dahurica Kom., Fl. Kamtschatka 1: 159 (1927). Lectotype (LE): Siberia: the Transbaikal area, "Ad. fl. Schilka", 1833, leg. Turczaninow (Tzvelev 1976: 246). - Avenastrum dahuricum (Kom.) Roshev., Fl. URSS 2: 275 (1934). - Helictotrichon dahuricum (Kom.) Kitag., Rep. Inst. Sci. Res. Manchoukuo 3, App. 1: 77 (1939). - Avenochloa dahurica (Kom.) Holub, Acta Horti Bot. Prag. 1962: 84 (1962).
2n=
>100 ca. 120 126. - Far East (N). - At least four reports.
Not included: A report of 2n = 28 (4x) from West Chukotka (Zhukova 1969). The discrepancy between this low-ploid count and the others needs explaining.
Geography: Asian (NE): SIB RFE.
Notes: Lomonosova (1990) did not record Avenula dahurica from the Siberian Arctic. However, Tzvelev (PAF proposal) reported it from arctic Kharaulakh.
Higher Taxa
- Avenula [3410,genus]