Cornus chinensis Wangerin

Species

Angiosperms > Cornales > Cornaceae > Cornus

Characteristics

Trees 4–8 m tall; axis monopodial. Bark dark brown; winter buds of leaves terminal or axillary, narrowly conical. Flower buds in pairs, lateral, separated by terminal leaf bud, subglobose, pubescent with yellowish brown trichomes, apex acute. Leaf blade ovate-lanceolate to narrowly elliptic, 6–11 × 2.8–5.5 cm, abaxially sparsely pubescent with grayish white appressed trichomes and a cluster of conspicuous gray long trichomes in axils of veins, or sometimes tomentose, veins 5 or 6. Umbellate inflorescences lateral; bracts broadly ovate to elliptic, 6.5–7 mm, papery to leathery, both surfaces pubescent with appressed trichomes; peduncle purplish brown, 5–12 mm, ± pubescent. Pedicels 8–9 mm, slender, pubescent with long, yellow trichomes. Calyx triangular-lanceolate, ca. 0.7 mm. Petals lanceolate, ca. 4 mm. Stamens ca. 1.6 mm; anthers subglobose. Ovary campanulate, ca. 1 mm, pubescent with short gray trichomes; style 1–1.4 mm, glabrous. Fruit red or black (when ripe), oblong, 6–8(–10) × 3.4–4 mm; stones narrowly ellipsoid, ca. 7.5 mm, with few ribs. Fl. Apr, fr. Sep.
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A deciduous tree. It is often 4-8 m tall but can grow 18 m tall. The leaves are narrowly oval and 6-11 cm long by 3-6 cm wide. The leaves are pale green. The veins are easy to see and the leaves are downy underneath. The flowers are yellow. The flowers appear before the leaves.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
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 c3

Environment

It is a warm temperate plant. It grows on slopes, margins of mixed forests, dense forests between 700-2500 (-3500) m in China. It suits hardiness zones 8-10. In Sichuan and Yunnan.
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Dense forests, mixed forest margins, slopes; at elevations from 700-2 500 metres, occasionally to 3,500 metres.
Light 4-9
Soil humidity 4-6
Soil texture 1-6
Soil acidity 3-9
Soil nutriment -
Hardiness (USDA) 8-9

Usage

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

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 90 - 730
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -5
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Cornus chinensis unspecified picture

Distribution

Cornus chinensis world distribution map, present in China and Myanmar

Conservation status

Cornus chinensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:271531-1
WFO ID wfo-0000924625
COL ID YGHM
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Cornus chinensis f. microcarpa Macrocarpium chinense f. jinyangense Cornus chinensis f. jinyangensis Macrocarpium chinense Cornus chinensis Cornus chinensis f. longipedunculata Macrocarpium chinense f. longipedunculatum Macrocarpium chinense f. microcarpum