familyOrchidaceae
subfamilyOrchidaceae subfam. Epidendroideae
genusListera
speciesListera cordata
varietyListera cordata var. cordata
Listera cordata var. cordata
Illustrated
Treatment appears in FNA Volume 26. Treatment on page 588.
Leaves: blade 0.9–2 × 0.7–2 cm. Flowers yellow-green, green, or reddish purple; pedicels 2 m; sepals 2–3 × 0.5–1.5 mm; petals 1.5–2.5 × 0.5–1 mm; lip 3–4 × 1–1.5 mm. 2n = 36, 38, 40, 42.
Phenology: Flowering late May–Aug.
Habitat: Mountainous regions in mossy, damp, coniferous or mixed coniferous-hardwood forests, sphagnum bogs and evergreen swamps, and subacid humus in moist woodlands
Elevation: 0–1200 m
Distribution
Greenland, St. Pierre and Miquelon, Alta., B.C., Man., N.B., Nfld. and Labr., N.W.T., N.S., Ont., P.E.I., Que., Sask., Yukon, Conn., D.C., Maine, Md., Mass., Mich., Minn., N.H., N.J., N.Y., N.C., Ohio, Pa., R.I., Vt., Va., W.Va., Wis., Europe, Asia (Japan), Iceland
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Listera cordata var. cordata"
separating +
self-pollination +
prominent +
indehiscent +
glabrous +
5 cm50 mm <br />0.05 m <br /> (?) +
semierect +
subglobose +
4 cm40 mm <br />0.04 m <br /> (?) +
arcuate +
0.5 +
0.5 +
Greenland +, St. Pierre and Miquelon +, Alta. +, B.C. +, Man. +, N.B. +, Nfld. and Labr. +, N.W.T. +, N.S. +, Ont. +, P.E.I. +, Que. +, Sask. +, Yukon +, Conn. +, D.C. +, Maine +, Md. +, Mass. +, Mich. +, Minn. +, N.H. +, N.J. +, N.Y. +, N.C. +, Ohio +, Pa. +, R.I. +, Vt. +, Va. +, W.Va. +, Wis. +, Europe +, Asia (Japan) + and Iceland +
1 cm10 mm <br />0.01 m <br /> (?) +
absent +
inconspicuous +
symmetric +
resupinate +
epigynous +
bisexual +
glabrate;glandular-pubescent +
subglobose;ovoid;subglobose;ovoid;ellipsoid +
fleshy +
3-carpellate +
connate +
Mountainous regions in mossy, damp, coniferous or mixed coniferous-hardwood forests, sphagnum bogs and evergreen swamps, and subacid humus in moist woodlands +
papillose +
various +
Present +
5-25-flowered +
dense +
slender +
connate +
falcate-recurved +
0.5mm;1.5mm +
sessile +
glabrous +
sessile +
spreading +
modified +
differing in form and color +
pedicellate +
inferior +
glabrous +
anatropous +
numerous +
minute +
small +
dense +
flowering +
modified +
glabrous +
slender +
2 cm20 mm <br />0.02 m <br /> (?) +
petaloid +
connivent +
elliptic to oblong-linear +
1.5mm;2.5mm +
falcate;linear-oblong;lanceolate or elliptic +
subdivided +
yellow +
fertile +
reduced +
in W. Aiton and W. T. Aiton, Hortus Kew. +
1813 +
2-100-flowered +
creeping +
fibrous +
numerous +
greener +
foliaceous +
longitudinal +
various +
Illustrated +
opposite +
adnate +
1;2 +
modified +
delicate +
proximal +
glabrous +
proliferous +
succulent +
absent +
adnate +
Listera cordata var. cordata +
Listera cordata +
variety +
stolonoid +
multilayered +
spongy +
perennial +
terrestrial +
subterranean +