Pogonia ophioglossoides

(Linnaeus) Ker Gawler

Bot. Reg. 2: plate 148. 1816.

Common names: Rose pogonia adder’s-mouth pogonie langue-de-serpent
IllustratedEndemic
Basionym: Arethusa ophioglossoides Linnaeus Sp. Pl. 2: 951. 1753
Synonyms: Pogonia ophioglossoides var. brachypogon Fernald
Treatment appears in FNA Volume 26. Treatment on page 514. Mentioned on page 513.

Plants 4–70 cm. Leaves: blade elliptic, narrowly lanceolate, lance-ovate, or oblong, 14–120 × 4–32 mm. Inflorescences: floral bracts conspicuous, foliaceous, 7–37 × 2–12 mm. Flowers solitary or 2-flowered raceme, pink or rarely white or bluish, gaping, showy; sepals oblong, oblong-elliptic, or narrowly lanceolate, 14–23 × 3–7 mm; petals elliptic to lance-obovate, 13–25 × 3–11 mm; lip spatulate, 12–25 × 4–10 mm, margins involute, lacerate; crest often white, yellow, or green toward base. Capsules erect, ellipsoid, 14–30 × 4–8 mm. 2n = 18.


Phenology: Flowering spring–summer.
Habitat: Sphagnum bogs, poor fens, moist acidic sandy meadows and prairies, open wet woods, wet pine flatwoods, pine savannas, cypress swamps, sandy-peaty stream banks, seepage slopes, ditches, roadcuts, rarely calcareous fens
Elevation: 0–1100 m

Distribution

V26 1047-distribution-map.jpg

St. Pierre and Miquelon, Man., N.B., Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Ala., Ark., Conn., Del., D.C., Fla., Ga., Ill., Ind., La., Maine, Md., Mass., Mich., Minn., Miss., Mo., N.H., N.J., N.Y., N.C., N.Dak., Ohio, Okla., Pa., R.I., S.C., Tenn., Tex., Vt., Va., W.Va., Wis.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Pogonia ophioglossoides"
Charles J. Sheviak +  and Paul M. Catling +
(Linnaeus) Ker Gawler +
Arethusa ophioglossoides +
Rose pogonia +, adder’s-mouth +  and pogonie langue-de-serpent +
St. Pierre and Miquelon +, Man. +, N.B. +, Nfld. and Labr. (Nfld.) +, N.S. +, Ont. +, P.E.I. +, Que. +, Ala. +, Ark. +, Conn. +, Del. +, D.C. +, Fla. +, Ga. +, Ill. +, Ind. +, La. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, Miss. +, Mo. +, N.H. +, N.J. +, N.Y. +, N.C. +, N.Dak. +, Ohio +, Okla. +, Pa. +, R.I. +, S.C. +, Tenn. +, Tex. +, Vt. +, Va. +, W.Va. +  and Wis. +
0–1100 m +
Sphagnum bogs, poor fens, moist acidic sandy meadows and prairies, open wet woods, wet pine flatwoods, pine savannas, cypress swamps, sandy-peaty stream banks, seepage slopes, ditches, roadcuts, rarely calcareous fens +
Flowering spring–summer. +
Illustrated +  and Endemic +
Pogonia ophioglossoides var. brachypogon +
Pogonia ophioglossoides +
species +