Goodyera biflora (Lindl.) Hook.F.

Species

Angiosperms > Asparagales > Orchidaceae > Goodyera

Characteristics

Plants terrestrial, 5-15 cm tall. Rhizome slender, few noded. Stem ascending, 3-12 cm, 4-or 5-leaved. Leaves widely spaced or clustered at apex of stem, abaxially pale green to pale purplish red, adaxially green with white reticulate venation, ovate to elliptic, 2-4 × 1-2.5 cm, base rounded, apex acute; petiole-like base and tubular sheath 1-2.5 cm. Peduncle reddish brown, ca. 1 cm, pubescent, usually enclosed within leaf bases, with 1 or 2 sterile bracts; rachis ca. 0.5 cm, usually 2-flowered, rarely 3-flowered, secund; floral bracts lanceolate, 15-25 × 6-7 mm, pubescent, apex acuminate. Flowers opening weakly, tubular, large; pedicel and ovary cylindric-fusiform, 5-8 mm, pubescent. Sepals reddish pink, similar, pubescent on outer surface, 1-veined; dorsal sepal linear-lanceolate, 20-25 × 3-4 mm, apex acute; lateral sepals linear-lanceolate, 20-25 × 3-4 mm, apex obtuse. Petals creamy white, linear-oblanceolate, slightly oblique, 20-25 × ca. 3 mm, apex acute; lip creamy white, linear-lanceolate, 18-22 × 3-4 mm; hypochile concave-saccate, inside papillose; epichile ligulate, 10-15 mm, apex acute to acuminate, recurved. Column ca. 3 mm; anther narrowly triangular-lanceolate, 10-12 mm; pollinia oblanceolate, 12-16 mm; rostellum 10-12 mm, slender, remnant deeply bifid. Fl. Feb-Jul. 2n = 28, 29, 30, 31, 32 + 0-4B, 33.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.05 - 0.15
Root system rhizome
Rooting depth (meter) -
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Nitrogen fixer -
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Environment

Light -
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Hardiness (USDA) 7-12

Usage

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

Cultivation

Mode -
Germination duration (days) -
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Productivity -

Images

Goodyera biflora unspecified picture

Distribution

Goodyera biflora world distribution map, present in China, Japan, Nepal, Korea (Democratic People's Republic of), Taiwan, Province of China, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:1153030-2
WFO ID wfo-0000974607
COL ID 3H2GL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Orchiodes biflora Epipactis pauciflora Georchis biflora Goodyera pauciflora Epipactis biflora Epipactis macrantha Goodyera biflora Peramium macranthum Goodyera macrantha Goodyera macrantha Goodyera biflora var. macrantha