Sinowilsonia henryi Hemsl.

Species

Angiosperms > Saxifragales > Hamamelidaceae > Sinowilsonia

Characteristics

Shrubs or small trees to 8 m tall. Stipules ca. 8 mm; petiole 0.8–1.5 cm; leaf blade 10–18 × 6–10.5 cm, base rounded to shallowly cordate, asymmetrical, margin entire or dentate, apex acute to shortly acuminate, lateral veins 7–9 on each side, abaxially prominent. Male inflorescences 6–8 cm, lacking basal leaves. Female inflorescences 6–8 cm, with 1 or 2 basal leaves; peduncle ca. 3 cm, pendent, 10–20 cm in fruit. Bracts lanceolate, ca. 2 mm; bracteoles linear-lanceolate, ca. 1.5 mm, stellately tomentose. Male flowers: anthers ca. 1 mm. Female flowers: sepals ca. 1.5 mm, stellately tomentose. Ovary stellately tomentose; styles 3–5 mm. Capsules sessile, ca. 10 mm, villous with gray-yellow hairs, apex acute; persistent floral cup 4–5 mm, stellately tomentose with yellow hairs, loose from capsules. Seeds ca. 8 mm. Fl. Mar–May, fr. Jun–Aug.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 6.0 - 8.0
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

Light 4-9
Soil humidity 5-7
Soil texture 3-4
Soil acidity 2-4
Soil nutriment -
Hardiness (USDA) 6-9

Usage

Uses -
Edible -
Therapeutic use -
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°) -23
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Sinowilsonia henryi unspecified picture

Distribution

Sinowilsonia henryi world distribution map, present in China

Conservation status

Sinowilsonia henryi threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:430761-1
WFO ID wfo-0001065272
COL ID 4XM3F
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Corylopsis macrostachya Sinowilsonia henryi Sinowilsonia henryi var. henryi Sinowilsonia henryi var. glabrescens