Platanthera dilatata var. dilatata

unknown
Treatment appears in FNA Volume 26. Treatment on page 557.
Revision as of 19:29, 24 September 2019 by FNA>Volume Importer

Lip usually with basal dilation moderately to strongly developed, 5–10 mm; spur slenderly cylindric to slightly clavate, 4–12 mm (± as long as lip, mostly within 2 mm), apex obtuse to tapered; viscidia linear to linear-oblong. 2n = 42.


Phenology: Flowering May–Aug.
Habitat: Wet meadows, tundra, marshes, fens, stream banks, shores, ditches, seeping slopes, roadsides
Elevation: 0–3100 m

Distribution

V26 1134-distribution-map.jpg

Alta., B.C., Man., N.B., Nfld. and Labr., N.S., Ont., P.E.I., Que., Yukon, Alaska, Colo., Idaho, Ill., Ind., Maine, Mass., Mich., Minn., N.H., N.Y., Utah, Vt., Wash.

Discussion

Selected References

None.

Lower Taxa

None.
Charles J. Sheviak +
(Pursh) Lindley ex L. C. Beck +
Orchis dilatata +
Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. +, N.S. +, Ont. +, P.E.I. +, Que. +, Yukon +, Alaska +, Colo. +, Idaho +, Ill. +, Ind. +, Maine +, Mass. +, Mich. +, Minn. +, N.H. +, N.Y. +, Utah +, Vt. +  and Wash. +
0–3100 m +
Wet meadows, tundra, marshes, fens, stream banks, shores, ditches, seeping slopes, roadsides +
Flowering May–Aug. +
Bot. North. Middle States, +
Habenaria dilatata +  and Limnorchis dilatata +
Platanthera dilatata var. dilatata +
Platanthera dilatata +
variety +