Primula vilmoriniana Petitm.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Leaves forming a rosette; petiole 2--6 cm, usually 1/3--1/2 as long as leaf blade, with dense tangled tawny hairs; leaf blade oblong-elliptic to orbicular, 4--11 X 4--8 cm, abaxially with multicellular tawny hairs along veins, adaxially densely strigose-pubescent, base shallowly cordate, slightly repand, margin obscurely denticulate to nearly entire, apex rounded; reticulate veinlets markedly elevated abaxially. Scapes (5--)15--23 cm, fulvous-pilose; umbel solitary, compact, (4--)15--25-flowered; bracts linear to linear-lanceolate, 3--5 mm, pubescent. Pedicel 5--10 mm, densely fulvous-pubescent. Flowers heterostylous. Calyx cup-shaped to broadly campanulate, 4--5 mm, sparsely pilose, parted to 1/4; lobes triangular, apex acute. Corolla rose; limb 5--8 mm wide; lobes obovate-oblong, ca. 3 X 2--2.8 mm, apex 2-cleft. Pin flowers: corolla tube ca. 5 mm; stamens ca. 1.5 mm above base of corolla tube; style ca. 4 mm. Thrum flowers: corolla tube ca. 6 mm; stamens ca. 3 mm above base of corolla tube; style ca. 1.5 mm. Capsule unknown. Fl. Apr.
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) -

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 vilmoriniana world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:702763-1
WFO ID wfo-0001105837
COL ID 4MDKG
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula subtropica Primula vilmoriniana Primula obconica subsp. vilmoriniana