480102 Myriophyllum verticillatum L.
Distribution
Northern Fennoscandia: Presence uncertain
Kanin - Pechora: Presence uncertain
Polar Ural - Novaya Zemlya: Rare
Yamal - Gydan: Rare
Taimyr - Severnaya Zemlya: Rare
West Chukotka: Rare
South Chukotka: Present (Frequency unknown)
Western Alaska: Rare
Northern Alaska - Yukon: Rare
Central Canada: Rare
Hudson Bay - Labrador: Presence uncertain
Shrub Tundra: Rare
Bordering boreal or alpine areas: Scattered
- L., Sp. Pl.: 992 (1753). Lectotype (LINN): Europe. Herb. Linn. 1123.2 (Ghazanfar 1977: 2).
2n=
28 (4x). - Europe (C), Far East (N), U.S.A. - Several reports.
Not included: A report of 2n = 42 (6x; Harada 1952) is more typical of the M. spicatum group.
Geography: Circumboreal: RUS SIB RFE ALA CAN.
Notes: There are doubts about the presence or frequency of Myriophyllum verticillatum in some Russian and Canadian regions.
Higher Taxa
- Myriophyllum [4801,genus]