Asplenium trichomanes subsp. quadrivalens
Ber. Deutsch. Bot. Ges. 74: 456. 1962.
Treatment appears in FNA Volume 2.
Revision as of 20:50, 16 December 2019 by FNA>Volume Importer
Spores (as measured in Hoyer's Solution) 37–43 µm. 2n = 144.
Habitat: Calcareous rocks such as limestone and dolomite
Elevation: 0–3000 m
Distribution
B.C., Ont., Que., Conn., Del., Ill., Maine, Md., Mass., Mich., N.H., N.J., N.Y., Ohio, Oreg., Pa., Vt., Va., Wash., W.Va., Wis., Europe, Asia, Africa, Pacific Islands in New Zealand, Australia.
Discussion
Selected References
None.
Lower Taxa
None.