Philadelphus schrenkii Rupr.

Seringat couronné (fr), Seringat commun (fr), Seringat (fr), Seringat en couronne (fr)

Species

Angiosperms > Cornales > Hydrangeaceae > Philadelphus

Characteristics

Shrubs 2-4 m tall. Branchlets of previous year grayish brown or gray, glabrous, those of current year brown, villous. Petiole 3-10 mm; leaf blade ovate or elliptic-ovate, 7-13 × 4-7 cm on vegetative shoots, 4.5-7.5 × 1.5-4 cm on flowering shoots, abaxially villous along veins, adaxially glabrous, veins 3-5, basifugal, base cuneate or broadly so, margin serrate, apex acuminate. Racemes 5-7-flowered; rachis yellowish green, 2-5 cm, sparsely villous; pedicels 6-12 mm. Calyx yellowish green when dry; tube sparsely pubescent; lobes ovate, 4-7 mm, conspicuously veined. Corolla discoid; petals white, obovate or oblong-obovate, 1(-1.8) × (0.7-)1.2 cm, glabrous. Stamens 25-30, longest ones ca. 1 cm. Disc subconcave. Style divided for 1/2 its length or more, hirtellous; stigmas mallet-shaped, 1-1.5 mm, shorter than anthers. Capsule ellipsoid, 8-9.5 × 3.5-4.5 mm. Seeds 2-2.5, shortly tailed. Fl. Jun-Jul, fr. Aug-Oct.
More
A shrub. It grows 2-4 m tall. The leaves are oval and 7-13 cm long by 4-7 cm wide. They are smaller on the flowering shoots.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 2.5 - 4.0
Mature height (meter) 2.0 - 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant.
Light 4-9
Soil humidity -
Soil texture 7-8
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 7-10

Usage

Uses ornamental
Edible leaves stems
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings.
Mode cuttings
Germination duration (days) 30 - 60
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Philadelphus schrenkii unspecified picture

Distribution

Philadelphus schrenkii world distribution map, present in China, Korea (Democratic People's Republic of), and Uzbekistan

Identifiers

LSID urn:lsid:ipni.org:names:792315-1
WFO ID wfo-0001135964
COL ID 4G4P6
BDTFX ID 48849
INPN ID 113139
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Philadelphus seoulensis Philadelphus lasiogynus Philadelphus schrenkii Philadelphus mandshuricus Philadelphus tenuifolius var. schrenkii Philadelphus schrenkii var. schrenkii Philadelphus schrenkii var. lasiogynus

Lower taxons

Philadelphus schrenkii var. mandshuricus