Styrax serrulatus Roxb.

Species

Angiosperms > Ericales > Styracaceae > Styrax

Characteristics

Trees 4--12 m tall. Trunk 9--25 cm d.b.h. Branchlets densely brown stellate pubescent. Leaves alternate; petiole 3--5 mm; leaf blade ovate, oblong, or ovate-lanceolate, 5--14 X 2--4(--5.5) cm, papery, sparsely stellate pubescent or glabrous, base broadly cuneate to rounded, margin serrate or rarely entire, apex acuminate to shortly acuminate, secondary veins 5--7 pairs, tertiary veins reticulate and abaxially conspicuously raised. Inflorescences racemes or panicles, many-flowered, 3--10 cm. Pedicel 3--8 mm. Flowers 1--1.3 cm. Calyx 3--4 X 3--4 mm, densely yellow stellate tomentose and pubescent, teeth 5. Corolla outside puberulous, inside glabrous, tube 2--3 mm; lobes oblong-lanceolate, 7--9 X 2--3 mm. Stamens shorter than corolla; filaments expanded, slightly flexuous at middle, free parts basally white villose. Fruit ellipsoid to ellipsoid-ovoid, 8--16 X 6--8 mm, densely gray-brown stellate tomentose, sometimes sparsely stellate villose, apex slightly oblique and acute to apiculate. Seeds 1 or 2, dark brown, smooth or rugose, stellate pubescent or glabrous. Fl. Mar-May, fr. Jul-Nov.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 7.0
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

Found at elevations up to 2700 metres. Sparse forests at elevations of 500-1700 metres in southwest China.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 7-12

Usage

Uses gum material medicinal social use
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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 serrulatus world distribution map, present in Bangladesh, Bhutan, China, Indonesia, Lao People's Democratic Republic, Myanmar, Malaysia, Nepal, Thailand, Taiwan, Province of China, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:327031-2
WFO ID wfo-0001141442
COL ID 53C9W
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Styrax virgatus Styrax casearifolius Cyrta luculenta Cyrta serrulata Cyrta virgata Styrax serrulatus Styrax serrulatus var. agrestis