641801 Amelanchier bartramiana (Tausch) M. Roem.
Distribution
Hudson Bay - Labrador: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- M. Roem., Fam. Nat. Syn. Monogr. 3: 145 (1847). - Pyrus bartramiana Tausch, Flora 21: 715 (1838). Described on plants grown from seeds from North America sent by Bartram.
2n=
(1) 32 (2x?). - Robinson and Partanen (1980).
(2) 68 (4x). - Canada?, U.S.A. (NE). - Löve and Löve (1966); Campbell et al. (1987).
The report of 2n = 32 may be based on a slight miscount or may be aneuploid from 2n = 34 which is assumed to be the diploid level (x = 17) in this genus.
Geography: North American (NE): CAN.
Notes: Amelanchier bartramiana was reported by Scoggan (1978c) and confirmed by specimens (CAN, DAO) north to the Arctic in the Ungava-Labrador area.
Higher Taxa
- Amelanchier [6418,genus]