familyAspleniaceae
genusAsplenium
speciesAsplenium trichomanes
subspeciesAsplenium trichomanes subsp. trichomanes
Asplenium trichomanes subsp. trichomanes
Synonyms: Asplenium melanocaulon
Treatment appears in FNA Volume 2.
Spores (as measured in Hoyers 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
B.C., N.B., Nfld. and Labr. (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.
No values specified."/6lengthofblade" is not declared as a valid unit of measurement for this property.
... more about "Asplenium trichomanes subsp. trichomanes"
interrupted +
vertical +
not rooting +
acroscopic +
rounded +
1-pinnate +
diverse +
brown +
B.C. +, N.B. +, Nfld. and Labr. (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 +
green +
surficial +
cordate +
tiny +
spreading +
Present +
absent +
of black , linear;lanceolate or filiform scales +
absent +
monomorphic +
dimorphic +
taller +
erect +
not articulate +
lustrous +
c--shaped +
tiny +
Sp. Pl. +
1753 +
reddish-brown +
lustrous +
not proliferous +
fibrous +
clathrate +
attached +
few +
less lunate;linear +
Illustrated +
monolete +
branched +
short-creeping +
erect +
Asplenium trichomanes subsp. trichomanes +
Asplenium trichomanes +
subspecies +
anastomosing +
free +
evident +
terrestrial +
epiphytic +