864109 The Taraxacum lacerum aggregate
Distribution
Polar Ural - Novaya Zemlya: Scattered
Yamal - Gydan: Scattered
Taimyr - Severnaya Zemlya: Scattered
Anabar - Onenyo: Frequent
Kharaulakh: Frequent
Yana - Kolyma: Scattered
West Chukotka: Frequent
Wrangel Island: Frequent
South Chukotka: Frequent
East Chukotka: Frequent
Western Alaska: Frequent
Northern Alaska - Yukon: Frequent
Central Canada: Frequent
Hudson Bay - Labrador: Frequent
Ellesmere Island: Scattered
Western 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: Frequent
Geography: Asian (N) - amphi-Beringian - North American (N): RUS SIB RFE ALA CAN GRL.
- Taraxacum acricorne Dahlst. - 2n = ___32 (4x).___
- Taraxacum andersonii G.E. Haglund - 2n = ___(1) 24 (3x)___, ___(2) 32 (4x).___
- Taraxacum angulatum G.E. Haglund - ALA.
- Taraxacum arctogenum Dahlst. - 2n = ___***32 (4x).***___
- Taraxacum aureum G.E. Haglund - ALA.
- Taraxacum carthamopsis A.E. Porsild - CAN.
- Taraxacum demissum G.E. Haglund - ALA.
- Taraxacum eurylepium Dahlst. - RFE ALA CAN.
- Taraxacum festivum G.E. Haglund - ALA.
- Taraxacum gorodkovii Kharkev. & Tzvelev - 2n = ___24 (3x).___
- Taraxacum hyperboreum Dahlst. - ALA CAN.
- Taraxacum integratum G.E. Haglund - ALA CAN.
- Taraxacum lacerum Greene - 2n = ___40 (5x).___
- Taraxacum lenense Tzvelev - SIB RFE.
- Taraxacum leucocarpum Jurtz. & Tzvelev - 2n = ___16 (2x).___
- Taraxacum macilentum Dahlst. - 2n = ___(1) ***24 (3x)***___, ___(2) ***32 (4x)***___, ___83) 40 (5x).___
- Taraxacum mackenziense A.E. Porsild - CAN.
- Taraxacum maurolepium G.E. Haglund - ALA CAN.
- Taraxacum pellianum A.E. Porsild - ALA? CAN.
- Taraxacum scotostigma G.E. Haglund - ALA?
- Taraxacum signatum G.E. Haglund - ALA?
- Taraxacum speirodon G.E. Haglund - ALA.
- Taraxacum taimyrense Tzvelev - SIB.
- Taraxacum tamarae Kharkev. & Tzvelev - 2n = ___(1) ***32 (4x)***___, ___(2) 56 (7x).___
- Taraxacum umbrinum Dahlst. - CAN GRL.
Higher Taxa
- Taraxacum [8641,genus]