Edgeworthia chrysantha Lindl.

Oriental paperbush (en)

Species

Angiosperms > Malvales > Thymelaeaceae > Edgeworthia

Characteristics

Shrubs to 0.7-1.5 m tall, deciduous, branching usually trichotomous. Branchlets brown, strong, stout, usually pubescent when young. Leaves falling before anthesis; leaf blade oblong, lanceolate, or oblanceolate, 8-20 × 2.5-5.5 cm, both surfaces whitish gray sericeous, more densely so abaxially, base gradually narrowed, cuneate, apex apiculate; lateral veins 10-13 pairs, slender, curved, pubescent. Inflorescences terminal and axillary, capitate, 30-50-flowered; peduncle 1-2 cm, grayish white hirsute; bracts ca. 10, pilose. Flowers fragrant. Calyx yellow inside, 13-20 × 4-5 mm; tube exterior densely white sericeous; lobes 4, ovate-lanceolate, ca. 3.5 × 3 mm. Anthers subovoid, ca. 2 mm. Disk shallowly cup-shaped, margin irregular. Ovary ovoid, ca. 4 × 2 mm, apex sericeous; style glabrous, ca. 2 mm; stigma globose, ca. 3 mm. Drupe ellipsoid, ca. 8 × 3.5 mm, apex pubescent. Fl. late winter and early spring, fr. spring-summer. 2n = 36*.
Life form perennial
Growth form shrub
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 1.5
Mature height (meter) 1.5 - 1.75
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

Slopes in forests and shrubberies, along streamsides, at elevations from 300-1,600 metres.
Light 4-9
Soil humidity 4-7
Soil texture 2-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 8-9

Usage

Uses environmental use fiber material medicinal
Edible -
Therapeutic use Insecticides (flower), Lymphadenitis (stem), Piscicide (unspecified), Bubo (unspecified), Fishes, poisonous (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

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

Images

Flower

Edgeworthia chrysantha flower picture by Estelle Lefrancois (cc-by-sa)
Edgeworthia chrysantha flower picture by Estelle Lefrancois (cc-by-sa)
Edgeworthia chrysantha flower picture by K O (cc-by-sa)

Distribution

Edgeworthia chrysantha world distribution map, present in China, Japan, Myanmar, Korea (Democratic People's Republic of), and United States of America

Identifiers

LSID urn:lsid:ipni.org:names:831625-1
WFO ID wfo-0000663230
COL ID 38SV8
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Magnolia sericea Magnolia tomentosa Yulania tomentosa Edgeworthia chrysantha Daphne papyracia Daphne papyrifera Edgeworthia papyrifera Edgeworthia tomentosa