Primula rubifolia C.M.Hu

Species

Angiosperms > Ericales > Primulaceae > Primula

Characteristics

Herbs perennial. Rhizomes comparatively stout, woody, with remains of old foliage. Leaves forming a rosette; petiole (3--)5--17 cm, densely fulvous pilose; leaf blade broadly ovate to suborbicular, 3--8.5 X 2.5--9.5 cm, abaxially pubescent mainly along veins, adaxially sparsely strigillose or glabrescent, base deeply cordate, 7--9-lobulate, apex rounded to obtuse; lobules broadly ovate or nearly rounded, margin remotely hydathode-denticulate; lateral veins in 3 or 4 pairs, proximal 1 or 2 pairs basal. Scapes 5--17 cm, elongating to 23 cm in fruit, densely fulvous pilose; umbels usually 1(or rarely 2), superimposed, 4--10-flowered; bracts linear, 3--7 mm, pilose. Pedicel 1--2 cm, fulvous pilose. Flowers heterostylous. Calyx broadly campanulate, 5--8.5 mm, pubescent, parted to ca. 1/4; lobes broadly triangular to subrotund, ciliate, apex apiculate. Corolla pale rose, with tawny hairs outside; tube 1.1--1.3 cm; limb 1.2--2 cm wide; lobes obovate, emarginate. Pin flowers: stamens ca. 3 mm above base of corolla tube; style ca. as long as tube. Thrum flowers with positions reciprocal. Capsule globose, ca. 3 mm in diam. Fl. Mar-Jun.
Life form perennial
Growth form herb
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system rhizome
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) -

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 rubifolia world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:935488-1
WFO ID wfo-0001105856
COL ID 4MDD2
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Primula rubifolia