Parnassia omeiensis T.C.Ku

Species

Angiosperms > Celastrales > Celastraceae > Parnassia

Characteristics

Stems 1 or 2, ca. 10 cm, with 1 leaf proximally. Basal leaves 6 or 7; petiole 2.5-3.5 cm; leaf blade abaxially greenish, purple-brown punctate, adaxially brown-green, cordate, rarely ovate-cordate, 6-7 × 6-7 mm, base deeply cordate, apex acuminate. Cauline leaf similar to basal ones but smaller, abaxially densely brown punctate, base often with several rusty brown appendages sometimes connate into small lamellae. Flower ca. 1.3 cm in diam.; hypanthium inconspicuous. Sepals oblong, 3.5-4 × 1.8-2 mm, 5-veined abaxially, margin entire, apex rounded-obtuse. Petals white, densely purple-brown punctate on both surfaces, broadly obovate, ca. 6 × 4 mm, 5-veined on both surfaces, base cuneate, margin sparsely and shortly fimbriate, apex rounded. Anthers oblong, ca. 1.8 mm; filaments ca. 4 mm; staminodes deep purple, flat, ca. 1.8 mm, 5-lobed, lobes unequal. Ovary superior, ovoid; style short; stigma 3-lobed, lobes ovate. Capsule unknown. Fl. Aug.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
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Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 180
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
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Optimum temperature (C°) -
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Vigor -
Productivity -

Distribution

Parnassia omeiensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:931567-1
WFO ID wfo-0001228085
COL ID 4DQ7V
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Parnassia omeiensis