Primula erratica W.W.Sm.

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial, occasionally producing short stolons from base. Leaves forming a rosette; petiole not well differentiated; leaf blade oblanceolate to narrowly obovate, 15--40 X 5--10 mm, minutely glandular and sometimes sparingly white farinose abaxially, base attenuate, margin sharply dentate, rarely nearly entire, apex rounded to obtuse. Scapes 3--10 cm, glandular or scarcely farinose toward apex; umbels (1-or)2--8-flowered; bracts ovate to lanceolate, 1.5--2 mm, base slightly gibbous. Pedicel 3--12 mm, scarcely farinose. Flowers heterostylous. Calyx narrowly campanulate, 4--6 mm, sparingly farinose, parted to near middle; lobes lanceolate, apex acute to subobtuse. Corolla rose-purple; tube ca. 7 mm; limb 0.8--1.5 cm wide; lobes obovate, deeply emarginate. Pin flowers: stamens ca. 2 mm above base of corolla tube; style slightly shorter than tube. Thrum flowers with positions reciprocal. Capsule subglobose, shorter than calyx. 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 -
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 erratica world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:701887-1
WFO ID wfo-0001106234
COL ID 4MCRX
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula erratica