060103 Cryptogramma sitchensis (Rupr.) Moore
Distribution
Western Alaska: Rare
Shrub Tundra: Rare
Bordering boreal or alpine areas: Frequent
- Moore, Index Fil.: 67 (1857). - Allosorus sitchensis Rupr., Distr. Crypt. Vasc. Ross.: 47 (1845). Described from southeastern Alaska. - Cryptogramma crispa var. sitchensis (Rupr.) C. Chr. in Hultén, Fl. Aleut. Isl.: 51 (1937).
2n=
120 (4x). - North America (NW). - Alverson (1989).
Geography: American Beringian: ALA.
Notes: Alverson (1993) considered Cryptogramma sitchensis an allotetraploid species derived from the diploid C. acrostichoides and possibly the Asian C. raddeana Fomin.
Higher Taxa
- Cryptogramma [0601,genus]