640601b Rosa acicularis subsp. sayi (Schwein.) Lewis
Distribution
South Chukotka: Rare
East Chukotka: Rare
Western Alaska: Scattered
Northern Alaska - Yukon: Scattered
Central Canada: Scattered
Hudson Bay - Labrador: Rare
Southern Arcti Tundra: Rare
Shrub Tundra: Scattered
Bordering boreal or alpine areas: Frequent
- Lewis, Brittonia 11: 19 (1959). - Rosa sayi Schwein. in Keating, Narrat. Exp. St. Peter's River 2: 388 (1824). Type (PH): U.S.A.: Minnesota, "Mouth of the St. Peter River, 4453'49''N, 938'7''W". - Rosa acicularis var. sayiana Erlanson, Pap. Michigan Acad. Sci. 5: 85 (1925). Nomen novum for Rosa sayi.
2n=
42 (6x). - Canada, U.S.A. - At least three reports. See also Lewis (1959).
Geography: Amphi-Beringian (E) - North American: RFE ALA CAN.
Higher Taxa
- Rosa acicularis [640601,species]