Parnassia yunnanensis Franch.

Species

Angiosperms > Celastrales > Celastraceae > Parnassia

Characteristics

Plants cespitose. Stems 1-3, 4-8 cm, with 1 leaf distally or near apex. Basal leaves 3-5, forming a rosette; petiole 0.5-2 cm; leaf blade abaxially greenish, glaucous, and densely purple-brown punctate, adaxially deep green, broadly ovate, 6-11 × 6-11 cm, base deeply cordate, apex obtuse. Cauline leaf sessile, semiamplexicaul, ovate or semiorbicular, 2-3 mm, base sometimes with a few rusty brown appendages. Flower 0.7-1.4 cm in diam.; hypanthium hemispheric. Sepals ovate-oblong or semiorbicular, ca. 4 × 2 mm, margin sometimes shallowly erose, apex rounded. Petals white or whitish green, densely purple-brown punctate or not, obovate-oblong, ca. 7 mm, margin densely erose or shortly fimbriate, apex emarginate. Anthers oblong, 0.5-1 mm; filaments 3-4 mm; staminodes terete, 1-1.5 mm, stalk 0.7-1 mm, lamina apically discoid, disc ca. 1.2 mm in diam., rim undulate. Ovary superior, globose; stigma 3-lobed. Capsule depressed globose. Fl. Jul-Aug, fr. Sep.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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) 30 - 180
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Parnassia yunnanensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:792149-1
WFO ID wfo-0001136523
COL ID 763CG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Parnassia yunnanensis Parnassia angustipetala Parnassia yulongshanensis Parnassia longipetaloides Parnassia yanyuanensis Parnassia lanceolata Parnassia yunnanensis var. yunnanensis Parnassia lanceolata var. lanceolata Parnassia yunnanensis var. angustipetala Parnassia lanceolata var. oblongipetala