060102 Cryptogramma acrostichoides R. Br. ex Richardson
Distribution
Western Alaska: Presence uncertain
Central Canada: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Richardson in Franklin, Narr. Journey Polar Sea (Bot. App.): 767 (1823). Described from "in shady rocks lat. 56 north", the Northwest Territories or Nunavut (Canada). - Cryptogramma crispa var. acrostichoides (R. Br. ex Richardson) C.B. Clarke, Trans. Linn. Soc. London, Bot. 2, 1: 460 (1886). - Cryptogramma crispa subsp. acrostichoides (R. Br. ex Richardson) Hultén, Acta Univ. Lund., n. s., sect. 2, 37, 1: 40 (1941).
2n=
60 (2x). - Canada, U.S.A. - Several reports.
Geography: Amphi-Pacific - North American (NW) - Cordilleran: ALA? CAN.
Notes: Murray and Elven: We are not sure whether Cryptogramma acrostichoides reaches the Arctic in Alaska. Alverson (1993) omitted a record from Nome on the Seward Peninsula (Hultén 1968a, based on a specimen by Flett 1504, US).
Higher Taxa
- Cryptogramma [0601,genus]