Panarctic Flora


343001b Dupontia fisheri octoploid morph "fisheri")


Kanin - Pechora: Scattered
Svalbard - Franz Joseph Land: Frequent
Polar Ural - Novaya Zemlya: Scattered
Yamal - Gydan: Frequent
Taimyr - Severnaya Zemlya: Frequent
Anabar - Onenyo: Scattered
Kharaulakh: Rare
Yana - Kolyma: Scattered
West Chukotka: Frequent
Wrangel Island: Frequent
East Chukotka: Frequent
Western Alaska: Rare
Northern Alaska - Yukon: Scattered
Central Canada: Frequent
Hudson Bay - Labrador: Frequent
Ellesmere Island: Scattered
Western Greenland: Rare
Polar desert: Rare
Northern arctic Tundra: Frequent
Mid Arctic Tundra: Frequent
Southern Arcti Tundra: Frequent
Shrub Tundra: Scattered
Bordering boreal or alpine areas: Rare

2n= 84 88 (8x). - Europe (N), Russia (N), Far East (N), Alaska, Canada. - Several reports and very numerous counts of both numbers, mainly for "fisheri". Octoploid in FCM (Brysting et al. 2004, numerous localities).

Geography: Circumpolar: NOR RUS SIB RFE ALA CAN GRL.

Notes: In northwestern Europe, Dupontia fisheri morph "fisheri" is restricted to Spitsbergen and surrounding islands.

Higher Taxa