862808 Tephroseris atropurpurea (Ledeb.) Holub
Distribution
Polar Ural - Novaya Zemlya: Scattered
Yamal - Gydan: Frequent
Taimyr - Severnaya Zemlya: Frequent
Anabar - Onenyo: Rare
Kharaulakh: Frequent
Yana - Kolyma: Scattered
West Chukotka: Frequent
Wrangel Island: Frequent
East Chukotka: Frequent
Western Alaska: Rare
Mid Arctic Tundra: Rare
Southern Arcti Tundra: Frequent
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Frequent
- Holub, Folia Geobot. Phytotax. 8: 173 (1973). - Cineraria atropurpurea Ledeb., Mém. Acad. Imp. Sci. St. Pétersbourg Hist. Acad. 5: 574 (1815). Described from Siberia. - Senecio atropurpureus (Ledeb.) B. Fedtsch. in B. Fedtsch. & Flerow, Fl. Evrop. Ross. 3: 992 (1910).
- Senecio aquilonaris Schischk., Fl. URSS 26: 884, 763 (1961). Holotype (LE): Russian Far East: "in valle amnis Medveshja, prope ostium", 08. Aug. 1950, leg. G. Nepli. - Tephroseris aquilonaris (Schischk.) Á. Löve & D. Löve, Bot. Not. 128: 519 (1976).
2n=
48 50 (2x, x = 24). - Siberia (N), Far East (N). - Numerous reports.
Not included (Korobkov): The chromosome number 2n = 28 was counted for achenes collected in East Chukotka, Lorino village (Zhukova 1965a). This single and aberrant count is not confirmed by a herbarium specimen.
Geography: Asian (N) - amphi-Beringian (W): RUS SIB RFE ALA.
Higher Taxa
- Tephroseris [8628,genus]