Primula obconica Hance

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Leaves forming a rosette; petiole 1.5--14 cm, with white or tawny multicellular hairs; leaf blade ovate-rotund to elliptic or oblong, (1.5--)3--14(--17) X (1--)2.5--11 cm, abaxially glabrous or sparsely pilose, especially along veins, adaxially glabrescent, puberulous or short pilose, base cordate or occasionally rounded, margin nearly entire, repand or sinuate-lobulate, apex rounded. Scapes longer or shorter than leaf rosette, with white or tawny, multicellular hairs; umbel solitary, 2--13-flowered; bracts linear to linear-lanceolate, 3--10 mm. Pedicel (1.5--)5--20(--25) cm, pubescent. Flowers heterostylous or homostylous. Calyx cup-shaped to broadly campanulate, puberulous or short pilose, parted to 1/4--1/3; lobes broadly triangular, ciliate, apex hydathode-apiculate. Corolla pink to lavender-rose, rarely white; tube ca. 2 X as long as calyx; limb 1.5--2.5 cm wide; lobes broadly obovate emarginate. Pin flowers: stamens near base of corolla tube; style nearly reaching tube mouth. Thrum flowers: stamens at middle of tube; style 2--2.5 mm. Homostylous flowers with stamens near tube apex; style reaching stamens. Capsule unknown. 2n = 22@, 62@.
More
calyx not inflated, cleft much less than halfway, without wax, lobes 5, short and broad, erect.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.55 - 0.75
Mature height (meter) 0.2 - 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 c3

Environment

Light 5-8
Soil humidity 4-7
Soil texture -
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 8-11

Usage

Uses environmental use medicinal poison
Edible -
Therapeutic use Allergenic (unspecified)
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 -

Images

Primula obconica unspecified picture

Distribution

Primula obconica world distribution map, present in Brazil, China, Colombia, Mexico, and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:702340-1
WFO ID wfo-0001105480
COL ID 4MD78
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Auganthus obconicus Primula bonatii Primula petitmenginii Primula poculiformis Primula obconica Primula obconica subsp. obconica Primula obconica var. hispida Primula obconica subsp. petitmenginii

Lower taxons

Primula obconica subsp. werringtonensis Primula obconica subsp. nigroglandulosa Primula obconica subsp. begoniiformis Primula obconica subsp. parva Primula obconica subsp. fujianensis