Viburnum leiocarpum P.S.Hsu

Species

Angiosperms > Dipsacales > Viburnaceae > Viburnum

Characteristics

Shrubs or small trees, evergreen, to 10(-15) m tall. Bark gray-brownish. Branchlets of current year sparsely yellow-brownish stellate-pubescent or glabrescent; branchlets of previous year black-brownish, terete, glabrous, with sparse, small, rounded lenticels. Winter buds lanceolate-triangular, with a pair of separate scales; scales sparsely yellow-brownish stellate pubescent or glabrescent. Leaves always opposite, not clustered at apices of branchlets; stipules absent; petiole green, slender, 2.5-5 cm, sparsely pubescent; leaf blade yellowish green when young, elliptic-oblong to obovate-oblong, 10-18(-25) cm, thickly papery, abaxially sparsely pubescent on midvein and lateral veins, with or without glandular spots, adaxially lustrous, sparsely pubescent only on midvein, or stellate-pubescent or forklike pubescent throughout, with or without raised dots, midvein raised abaxially, lateral veins 5-7-jugate, pinnate, arched, rarely branched, anastomosing near margin, conspicuously raised abaxially, slightly impressed adaxially, veinlets transverse, conspicuously raised abaxially, slightly impressed adaxially, not lobed, base cuneate to obtuse, with 0 or 1 circular gland on both sides of midvein near base, margin entire, slightly involute when dry, apex abruptly and shortly acuminate. Flowers appearing after leaves; inflorescence a compound umbel-like cyme, terminal, ca. 9 cm in diam.; rays whorled; first node of inflorescence with 4 or 5 rays, 2-3 cm, lax, sparsely yellow-brown stellate-pubescent, without large sterile radiant flowers; peduncles 1.5-3 cm; bracts caducous, leaflike, yellowish green, linear-lanceolate, stellate pubescent; bracteoles scalelike. Flowers on rays from 3rd to 6th orders, not fragrant, sessile or shortly pedicellate. Calyx yellowish green; tube tubular-obconical, ca. 1 mm, glabrous; lobes broadly triangular, very small, glabrous, apex rounded. Corolla white, rotate, ca. 3.5 mm in diam., glabrous; tube 1-1.5 mm; lobes spreading, orbicular-ovate, ca. 1 mm, slightly shorter than tube, apex rounded, margin entire. Stamens obviously exceeding corolla, inserted at base of corolla; filaments slightly compressed, folded in bud, ca. 5 mm; anthers yellow-whitish, oblong, ca. 1 mm. Styles slightly exceeding calyx lobes; stigmas capitate. Fruit maturing red, ovoid-globose, 5-7 × ca. 5 mm, base rounded, apex acute, glabrous; pyrenes broadly ellipsoid, ca. 6 × 5 mm, with 2 dorsal grooves and 3 ventral grooves, apex rounded. Fl. May-Jul, fr. Aug-Oct.
Life form perennial
Growth form
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.0
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) 7-12

Usage

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

Cultivation

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

Distribution

Viburnum leiocarpum world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:149779-1
WFO ID wfo-0001291158
COL ID 7FQRM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Viburnum leiocarpum Viburnum leiocarpum var. leiocarpum