Primula stenodonta Balf.F. ex W.W.Sm. & H.R.Fletcher

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial, efarinose. Leaves forming a rosette; petiole nearly obsolete or to 5 cm, broadly winged; leaf blade oblanceolate to obovate-elliptic, 5--8 X 1.8--4 cm, abaxially minutely glandular, base attenuate, margin ± regularly denticulate, apex rounded. Scapes 20--45 cm; umbels 3 or 4, superimposed; 5--10-flowered; bracts linear, 5--10 mm. Pedicel 0.7--1.3 cm. Flowers heterostylous. Calyx tubular-campanulate, 5--6 mm, parted to middle; lobes lanceolate, apex acuminate-subulate. Corolla bright red; tube 1.3--1.4 cm; limb 1--1.5 cm wide; lobes obovate, ca. 6 X 5.5 mm, deeply emarginate. Pin flowers: stamens ca. 4.5 mm above base of corolla tube; style 8--9 mm. Thrum flowers: stamens ca. 1 cm above base of corolla tube; style ca. 4.5 mm. Capsule globose, included in calyx. Fl. Jun-Jul.
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 stenodonta world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:702654-1
WFO ID wfo-0001106047
COL ID 4MDGB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula stenodonta Primula angustidens Primula japonica var. angustidens Primula poissonii subsp. angustidens