Styrax supaii Chun & F.Chun

Species

Angiosperms > Ericales > Styracaceae > Styrax

Characteristics

Shrubs or small trees, 2--6 m tall. Trunk to 10 cm d.b.h., bark brown, exfoliating. Branchlets terete, brown to dark brown stellate pubescent and sparsely villose. Leaves alternate but subopposite at base of branchlets; petiole 2--5 mm; leaf blade ovate to obovate, 4--8 X 2--5 mm, papery to leathery, abaxially sparsely stellate pubescent, adaxially with simple or with 2-or 3-radiate to stellate villose hairs when young, base rounded to broadly cuneate, margin coarsely serrate or 3--5 deeply dentate or lobed but opposite blades usually entire, apex acute to acuminate, secondary veins 3--5 pairs, tertiary veins reticulate and conspicuously raised. Racemes terminal, 2-or 3-flowered, 3--4 cm. Pedicel slender, 1--1.5 cm. Flowers 1.5--1.8 cm. Calyx obconical, ca. 12 X 4 mm, membranous; teeth lanceolate, 4--5 mm. Corolla tube ca. 3 mm; lobes elliptic-lanceolate, 1.4--1.5 X 0.4--0.5 cm. Stamens alternately differing in length; filaments basally densely white pubescent. Fruit ovoid, 10--12 X 7--9 mm, longitudinally rugose, densely white villose, apex apiculate to shortly rostrate. Seeds brown, ovoid, smooth. Fl. Apr-May, fr. Jun-Sep.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0 - 6.0
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 -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-11

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Styrax supaii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:826948-1
WFO ID wfo-0001141411
COL ID 7B44R
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Styrax supaii