671901 Alyssum obovatum (C.A. Mey.) Turcz.
Distribution
Polar Ural - Novaya Zemlya: Rare
Yamal - Gydan: Rare
Taimyr - Severnaya Zemlya: Rare
Kharaulakh: Rare
West Chukotka: Scattered
Northern Alaska - Yukon: Rare
Southern Arcti Tundra: Rare
Shrub Tundra: Scattered
Bordering boreal or alpine areas: Scattered
- Turcz., Bull. Soc. Imp. Naturalistes Moscou 10: 57 (1837). - Odontarrhena obovata C.A. Mey. in Ledeb., Fl. Altaic. 3: 61 (1831). Described from the Altai (Siberia).
- Alyssum americanum Greene, Pittonia 2: 224 (1892). Type: Canada: the Yukon Territory, the Porcupine River Rampart House, 1891, leg. J.H. Turner.
2n=
(1) 16 (2x). - Siberia, Far East (N). - At least five reports.
(2) 30 32 (4x). - Siberia (N), Far East (N), Alaska. - Several reports.
Geography: Asian (N/C) - amphi-Beringian: RUS SIB RFE ALA CAN.
Higher Taxa
- Alyssum [6719,genus]