410203 Bistorta plumosa (Small) Greene
Distribution
Anabar - Onenyo: Scattered
Kharaulakh: Frequent
Yana - Kolyma: Scattered
West Chukotka: Frequent
Wrangel Island: Frequent
South Chukotka: Rare
East Chukotka: Frequent
Western Alaska: Frequent
Northern Alaska - Yukon: Frequent
Central Canada: Rare
Northern arctic Tundra: Rare
Mid Arctic Tundra: Frequent
Southern Arcti Tundra: Frequent
Shrub Tundra: Frequent
Bordering boreal or alpine areas: Frequent
- Greene, Leafl. Bot. Observ. Crit. 1: 18 (1904). - Polygonum plumosum Small, Bull. New York Bot. Gard. 2: 166 (1901). Type (NY, K): Alaska: St. Matthew Island, 11. Aug. 1891, leg. J.M. Macoun 129 (see Murray 1976: 649-650). - Polygonum bistorta subsp. plumosum (Small) Hultén, Acta Univ. Lund., n. s., sect. 2, 40, 1: 613 (1944). - Bistorta major subsp. plumosa (Small) H. Hara, J. Fac. Sci. Univ. Tokyo, sect. 3, Bot. 6, 2: 34 (1952).
2n=
(1) ca. 44-50. - Siberia (N), Far East (N). - Numerous reports.
(2) 72. - Alaska, Canada (NW). - Johnson and Packer (1968); Löve and Löve (1975c).
Geography: Asian (NE) - amphi-Beringian: SIB RFE ALA CAN.
Higher Taxa
- Bistorta [4102,genus]