670903a Braya humilis subsp. humilis
Distribution
Taimyr - Severnaya Zemlya: Rare
Anabar - Onenyo: Rare
Kharaulakh: Scattered
Yana - Kolyma: Present only in the Borderline Arctic
West Chukotka: Rare
East Chukotka: Rare
Western Alaska: Scattered
Northern Alaska - Yukon: Scattered
Central Canada: Rare
Hudson Bay - Labrador: Rare
Ellesmere Island: Rare
Western Greenland: Rare
Eastern Greenland: Scattered
Polar desert: Presence uncertain
Northern arctic Tundra: Scattered
Mid Arctic Tundra: Frequent
Southern Arcti Tundra: Frequent
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Scattered
2n=
Unassigned counts and reports (mostly as B. humilis s. lat.):
(1) 30. - Siberia (N). - Zhukova et al. (1973).
(2) 40. - Alaska. - Rollins (1953).
(3) 42 (6x). - Canada (NW, W). - Mulligan (1965a); Mulligan and Porsild (1970). Numerous counts.
(4) 56 (8x). - Canada (NW, W). - Mulligan (1965a, three counts).
Geography: Asian (N/C) - amphi-Beringian - North American (N): SIB RFE ALA CAN GRL.
Notes: In Harris' treatment, subsp. humilis includes by implication the following proposed taxa: Braya humilis subsp. arctica (b) and subsp. richardsonii (c), B. novae-angliae (d), and B. intermedia (e).
Higher Taxa
- Braya humilis [670903,species]