Asplenium trichomanes subsp. trichomanes

Linnaeus
Synonyms: Asplenium melanocaulon unknown
Treatment appears in FNA Volume 2.
Revision as of 19:55, 24 September 2019 by FNA>Volume Importer

Spores (as measured in Hoyer's Solution) 27–32 µm. 2n = 72.


Habitat: Acidic rocks such as sandstone, basalt, and granite, very rarely on calcareous rocks
Elevation: 0–3000 m

Distribution

V2 275-distribution-map.gif

B.C., N.B., Nfld., N.S., Ont., Que., Ala., Alaska, Ariz., Ark., Calif., Colo., Conn., Del., Ga., Ill., Ind., Kans., Ky., La., Maine, Md., Mass., Mich., Minn., Mo., Nebr., N.H., N.J., N.Mex., N.Y., N.C., Ohio, Okla., Oreg., Pa., R.I., S.C., S.Dak., Tenn., Tex., Vt., Va., Wash., W.Va., Wis., Wyo., Mexico in Chihuahua, Europe, Asia, Africa, Australia.

Discussion

In southern Illinois Asplenium trichomanes subsp. trichomanes hybridizes with A. rhizophyllum to produce A. × shawneense (R. C. Moran) H. E. Ballard (R. C. Moran 1981).

Selected References

None.

Lower Taxa

None.

Warren H. Wagner Jr. +, Robbin C. Moran +  and Charles R. Werth +
Linnaeus +
B.C. +, N.B. +, Nfld. +, N.S. +, Ont. +, Que. +, Ala. +, Alaska +, Ariz. +, Ark. +, Calif. +, Colo. +, Conn. +, Del. +, Ga. +, Ill. +, Ind. +, Kans. +, Ky. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Mo. +, Nebr. +, N.H. +, N.J. +, N.Mex. +, N.Y. +, N.C. +, Ohio +, Okla. +, Oreg. +, Pa. +, R.I. +, S.C. +, S.Dak. +, Tenn. +, Tex. +, Vt. +, Va. +, Wash. +, W.Va. +, Wis. +, Wyo. +, Mexico in Chihuahua +, Europe +, Asia +, Africa +  and Australia. +
0–3000 m +
Acidic rocks such as sandstone, basalt, and granite, very rarely on calcareous rocks +
Illustrated +
Asplenium melanocaulon +
Asplenium trichomanes subsp. trichomanes +
Asplenium trichomanes +
subspecies +