440101 Claytonia tuberosa Pall. ex Willd.
Distribution
Taimyr - Severnaya Zemlya: Rare
Anabar - Onenyo: Rare
Kharaulakh: Rare
West Chukotka: Scattered
South Chukotka: Scattered
East Chukotka: Frequent
Western Alaska: Frequent
Northern Alaska - Yukon: Rare
Southern Arcti Tundra: Rare
Shrub Tundra: Scattered
Bordering boreal or alpine areas: Scattered
- Willd. in Roem. & Schult., Syst. Veg. 5: 436 (1819). Described from Tigil in Kamtchatka (the Russian Far East).
2n=
(1) 16. - Alaska. - Johnson and Packer (1968).
(2) 24. - Alaska. - Davis and Bowmer (1966).
(3) 30. - Far East (N), Canada (NW). - At least three reports.
Geography: Asian (N) - amphi-Beringian: SIB RFE ALA CAN.
Notes: The reported variation in chromosome numbers in this distinctive species is intriguing. It should be back-checked against the sources.
Higher Taxa
- Claytonia [4401,genus]