Primula tongolensis Franch.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Basal bud scales oblong to lanceolate, 1--1.5 cm. Petiole nearly as long as leaf blade, narrowly winged; leaf blade broadly spatulate, 10--40 X 5--10 mm, tapering to base, fleshy but thin and translucent when dry, margin entire or nearly so, apex rounded. Scapes obsolete; inflorescences 1--4-flowered. Pedicel 3--4 cm. Flowers heterostylous. Calyx tubular-campanulate, 5--9 mm, parted nearly to middle; lobes ovate, apex rounded. Corolla bluish violet, exannulate; tube 1.2--1.3 cm, pilose inside; limb ca. 2 cm wide; lobes nearly erect, oblong-obovate to oblanceolate, 1.6--1.7 cm, margin entire or slightly emarginate at apex. Pin flowers: stamens ca. 3.5 mm above base of corolla tube; style ca. as long as calyx. Capsule disintegrating at maturity. Fl. Jun.
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 tongolensis world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:702706-1
WFO ID wfo-0001106003
COL ID 6W8YC
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula tongolensis Primula dielsii Primula gentianoides