Gymnocarpium jessoense

(Koidzumi) Koidzumi

Acta Phytotax. Geobot. 5: 40. 1936.

Illustrated
Basionym: Dryopteris jessoensis Koidzumi Bot. Mag. (Tokyo) 38: 104. 1924
Synonyms: Aspidium dryopteris var. longulum H. Christ Gymnocarpium longulum (H. Christ) Kitagawa Gymnocarpium robertianum subsp. longulum (H. Christ) Toyokuni
Treatment appears in FNA Volume 2.

Distribution

Alta., B.C., Man., N.B., N.W.T., Ont., Que., Sask., Yukon, Alaska, Conn., Iowa, Maine, Mich., Minn., Vt., Wis., Asia

Discussion

Subspecies 2 (1 in the flora).

Selected References

None.

"-3timeslengthofblade" is not declared as a valid unit of measurement for this property.

... more about "Gymnocarpium jessoense"
pinnatifid +
Kathleen M. Pryer +
(Koidzumi) Koidzumi +
not swollen +
Dryopteris jessoensis +
2-3-pinnate-pinnatifid;ovate;deltate +
reduced +
roundish +
Alta. +, B.C. +, Man. +, N.B. +, N.W.T. +, Ont. +, Que. +, Sask. +, Yukon +, Alaska +, Conn. +, Iowa +, Maine +, Mich. +, Minn. +, Vt. +, Wis. +  and Asia +
often +  and glabrous +
of minute glands +  and lacking +
not continuous +
monomorphic +
Acta Phytotax. Geobot. +
persistent +
round +, cuplike +, hoodlike +, reniform +, falcate +  and linear +
2 +  and 3 +
persistent +
entire +  and crenate +
discrete +
Illustrated +
reniform +  and oblong +
dictyostelic +, unbranched +  and branched +
creeping +  and erect +
Aspidium dryopteris var. longulum +, Gymnocarpium longulum +  and Gymnocarpium robertianum subsp. longulum +
Gymnocarpium jessoense +
Gymnocarpium +
species +
epiphytic +  and hemiepiphytic +