Neottia oblata (S.C.Chen) Szlach.

Species

Angiosperms > Asparagales > Orchidaceae > Neottia

Characteristics

Plants autotrophic, ca. 23 cm tall. Rhizome with several clustered roots. Stem with 1 sheath toward base. Leaves 2, opposite, borne at ca. middle of plant, subcordate, ca. 2.8 × 3-3.5 cm, base slightly cordate, apex subacute; bractlike leaflets ovate-lanceolate, 5-6 mm, turning into floral bracts farther up stem. Peduncle pubescent, with 3 sterile bracts 5-6 mm; rachis ca. 6.5 cm, pubescent, laxly 7-flowered; floral bracts ovate-lanceolate, ca. 5 mm. Flowers large, resupinate; pedicel ca. 4 mm, pubescent; ovary clavate, ca. 4 mm, almost glabrous; sepals and petals spreading widely. Dorsal sepal narrowly elliptic, ca. 5 × 2 mm, 1-veined, apex obtuse; lateral sepals elliptic-lanceolate, oblique, ca. 6.5 × 2.5 mm, apex subacuminate. Petals linear, nearly as long as lateral sepals, ca. 0.7 mm wide; lip suborbicular or oblate, ca. 13 × 12 mm, base abruptly contracted into a claw ca. 2 × 1.5 mm, margin minutely papillose-ciliate, apex deeply 2-lobed; lobes parallel but somewhat overlapping toward apex, broadly ovate, ca. 4.5 × 6 mm, apices rounded; disk with midvein thickened and deep brown. Column slightly arcuate, ca. 5.5 mm; rostellum protruding, large. Fl. unknown.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.23
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Neottia oblata world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:988001-1
WFO ID wfo-0000250591
COL ID 46W4V
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Listera oblata Neottia oblata