Primula saxatilis Kom.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Leaves forming a rosette; petiole 5--9(--15) cm, pilose; leaf blade broadly ovate to oblong-ovate, 2.5--8 X 2.5--6 cm, pubescent, base cordate, margin incised or pinnately lobulate, apex obtuse; lobules with triangular teeth. Scapes 10--25 cm, pilose or sometimes glabrescent toward apex; umbels 1 or 2, superimposed, 3--9(--15)-flowered; bracts linear to oblong-lanceolate, 3--8 mm, sparsely pubescent. Pedicel 1--4 cm, pilose or pubescent. Flowers heterostylous. Calyx tubular-campanulate, 5--6 mm, sparsely pubescent or glabrous, parted to middle; lobes erect, lanceolate to oblong-lanceolate, conspicuously costate. Corolla rose-purple; tube 1.2--1.3 cm; limb 1.3--2.5 cm wide; lobes obovate, deeply emarginate. Pin flowers: stamens near middle of corolla tube; style exserted beyond annulus. Thrum flowers: stamens slightly below annulus; style reaching middle of corolla tube. Capsule oblong, slightly longer than calyx. Fl. May-Jun. 2n = 24@.
Life form perennial
Growth form herb
Growth support -
Foliage retention
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.1 - 0.5
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 4-6
Soil humidity -
Soil texture -
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 7-10

Usage

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

Cultivation

Can be grown by divisions or seedlings.
Mode divisions seedlings
Germination duration (days) 14 - 28
Germination temperacture (C°) 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Primula saxatilis world distribution map, present in China and Korea (Democratic People's Republic of)

Identifiers

LSID urn:lsid:ipni.org:names:702566-1
WFO ID wfo-0000482889
COL ID 4MDDS
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula saxatilis Auganthus saxatilis