Primula cinerascens Franch.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Leaves forming a rosette; petiole 2--9 cm, with spreading long hairs; leaf blade broadly ovate to suborbicular, 1.5--6(--9) X 1.5--5.5(--8.5) cm, abaxially with thick grayish white multicellular hairs along veins, adaxially densely pubescent, base cordate, margin obscurely sinuate-lobulate, apex rounded; lobules subrotund, margin minutely denticulate. Scapes 8--25 cm, lanate basally, becoming puberulent apically; umbels usually 1(or rarely 2), superimposed, 3--8(--10)-flowered; bracts linear-lanceolate, 3--6 mm. Pedicel 0.6--2.5 cm, glabrescent. Flowers heterostylous. Calyx narrowly campanulate, 4.5--7 mm, pubescent to nearly glabrous, parted to middle or slightly below; lobes lanceolate; veins 3. Corolla rose-purple to pink; tube 6.5--8 mm; limb 1.2--1.8 cm wide; lobes obovate, 6--9 mm, apex 2-cleft. Pin flowers: stamens near middle of corolla tube; style reaching top of tube. Thrum flowers with positions reciprocal. Capsule ovoid, shorter than calyx. Fl. Apr-May.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
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 -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 6-10

Usage

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

Cultivation

Mode -
Germination duration (days) 14 - 28
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Primula cinerascens world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:701726-1
WFO ID wfo-0001105867
COL ID 4MCMG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Auganthus cinerascens Primula cinerascens Primula riparia Primula violodora Primula cinerascens subsp. violodora Primula neurocalyx subsp. riparia