Asplenium trichomanes subsp. quadrivalens

D. E. Meyer
Ber. Deutsch. Bot. Ges. 74: 456. 1962.
Treatment appears in FNA Volume 2.

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

V2 433-distribution-map.gif

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.

Warren H. Wagner Jr. +, Robbin C. Moran +  and Charles R. Werth +
D. E. Meyer +
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 +  and Australia. +
0–3000 m +
Calcareous rocks such as limestone and dolomite +
Ber. Deutsch. Bot. Ges. +
Illustrated +
Asplenium trichomanes subsp. quadrivalens +
Asplenium trichomanes +
subspecies +