PAF: Cryptogramma sitchensis (Rupr.) Moore

	Cryptogramma sitchensis (Rupr.) Moore
Publ. & Syn.	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).
Notes	Alverson (1993) considered Cryptogramma sitchensis an allotetraploid species derived from the diploid C. acrostichoides and possibly the Asian C. raddeana Fomin.
Chromosomes	120 (4x). - North America (NW). - Alverson (1989).
Geography	American Beringian: ALA.
Distribution	N = F E = R AW = r [ key ]
Parent taxon	Cryptogramma R. Br. ex Richardson
PAF ID	060103

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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)