Primula esquirolii Petitm.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial, with small membranous basal bud scales. Leaves forming a rosette; petiole nearly obsolete, rarely to 1.5 cm; leaf blade elliptic-obovate to obovate-oblanceolate, 5--13 X 1.5--5 cm, subleathery, abaxially densely short glandular pubescent along veins, adaxially bullate, sparsely glandular, base attenuate, margin sinuate-dentate to denticulate, apex rounded; veins distinctly raised. Scapes less than 1 cm at anthesis, sparsely glandular; umbel solitary, 4-to many flowered; bracts linear-lanceolate, 3--7 mm. Pedicel 1--2 cm, glandular. Flowers homostylous. Calyx campanulate, 5--7 mm, sparsely glandular, parted nearly to middle; lobes triangular-lanceolate. Corolla pale blue or rose; tube 1.5--1.6 cm; limb 1.5--2 cm wide; lobes obovate, emarginate. Stamens toward apex of corolla tube. Style 1.1--1.2 cm, reaching base of anthers. Capsule discoid, disintegrating at maturity. Fl. Mar.
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 -
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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) 14 - 28
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
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Vigor -
Productivity -

Distribution

Primula esquirolii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:701891-1
WFO ID wfo-0001106022
COL ID 4MCS2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula esquirolii