Botrychium lanceolatum subsp. lanceolatum

(S. G. Gmelin) Angström
Illustrated
Treatment appears in FNA Volume 2.

Plants stout. Leaf base, including sheath, to 1.2cm diam., often swollen 1–6 times width of common stalk (dried). Common stalk green, trophophore blade medium green to yellow-green, somewhat shiny. Segments wide, ultimate lobes broadly ovate-oblong, 2–3 mm wide, blade tissue leathery-succulent. Pinnae and lobes somewhat blunt. Sporangia 0.9–1.3 mm diam., exposed and not immersed, mostly approximate or slightly separated and covering sporangiophore midrib.


Phenology: Leaves usually drying up in midsummer together with other associated species.
Habitat: Mainly open fields
Elevation: 0–3700 m

Distribution

V2 261-distribution-map.gif

Greenland, Alta., B.C., Nfld. and Labr. (Nfld.), Que., Sask., Yukon, Alaska, Ariz., Colo., Idaho, Mont., Nev., N.Mex., Oreg., Utah, Wash., Wyo., Eurasia.

Discussion

Selected References

None.

Lower Taxa

None.

Warren H. Wagner Jr. +  and Florence S. Wagner +
(S. G. Gmelin) Angström +
Osmunda lanceolata +
Greenland +, Alta. +, B.C. +, Nfld. and Labr. (Nfld.) +, Que. +, Sask. +, Yukon +, Alaska +, Ariz. +, Colo. +, Idaho +, Mont. +, Nev. +, N.Mex. +, Oreg. +, Utah +, Wash. +, Wyo. +  and Eurasia. +
0–3700 m +
Mainly open fields +
Leaves usually drying up in midsummer together with other associated species. +
Illustrated +
Botrychium lanceolatum subsp. lanceolatum +
Botrychium lanceolatum +
subspecies +