672001 Physaria arctica (Wormsk. ex Hornem.) O'Kane & Al-Shehbaz
Distribution
Taimyr - Severnaya Zemlya: Rare
Kharaulakh: Scattered
Yana - Kolyma: Presence uncertain
Wrangel Island: Scattered
East Chukotka: Scattered
Western Alaska: Scattered
Northern Alaska - Yukon: Scattered
Central Canada: Frequent
Hudson Bay - Labrador: Scattered
Ellesmere Island: Frequent
Western Greenland: Scattered
Eastern Greenland: Frequent
Polar desert: Rare
Northern arctic Tundra: Frequent
Mid Arctic Tundra: Frequent
Southern Arcti Tundra: Frequent
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Scattered
- O'Kane & Al-Shehbaz, Novon 12: 321 (2002). - Alyssum arcticum Wormsk. ex Hornem., Fl. Dan. 9, 26: 3, t. 1520 (1816). Holotype (C): Greenland: "Omenak", leg. C.L. Gieseke. - Lesquerella arctica (Wormsk. ex Hornem.) S. Watson, Proc. Amer. Acad. Arts 23: 254 (1888).
2n=
60 (12x). - Siberia (N), Far East (N), Alaska, Canada, Greenland. - Numerous reports.
Geography: Asian (N) - amphi-Beringian - North American (N): SIB RFE ALA CAN GRL.
Higher Taxa
- Physaria [6720,genus]