860507 Symphyotrichum boreale (Torr. & A. Gray) Á. Löve & D. Löve
Distribution
Hudson Bay - Labrador: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Á. Löve & D. Löve, Taxon 31: 358 (1982). - Aster laxifolius var. borealis Torr. & A. Gray, Fl. N. Amer. 2: 138 (1841). Described from North America. - Aster borealis (Torr. & A. Gray) Prov., Fl. Canad. 1: 308 (1863).
- Aster junciformis Rydb., Bull. Torrey Bot. Club 37: 142 (1910). Holotype (NY): U.S.A.: Montana, East Gallatin Swamps, 24. July 1896, leg. Flodman.
2n=
(1) 16 (4x). - Canada, U.S.A. - Several reports.
(2) 24 (6x). - Jones (1980).
(3) 32 (8x). - Canada, U.S.A. - Several reports, one for Aster junciformis.
(4) 48 (12x). - Brouillet et al. (2006, secondary report).
(4) 54. - Canada (British Columbia). - Taylor (1967, for Aster junciformis).
(5) 64 (16x). - North America (E). - Semple et al. (1993).
Geography: North American: CAN.
Notes: Scoggan (1979), Nesom (1994), and Brouillet et al. (2006) included Aster junciformis in Symphyotrichum [Aster boreale].
Higher Taxa
- Symphyotrichum [8605,genus]