Cornus hongkongensis subsp. melanotricha (Pojark.) Q.Y.Xiang

Subspecies

Angiosperms > Cornales > Cornaceae > Cornus > Cornus hongkongensis

Characteristics

Trees or shrubs, evergreen, 3–12 m tall. Bark dark gray or dark brown; old branches grayish brown, glabrous, often without lenticels. Leaf blade elliptic to narrowly elliptic, 6–10 × 2.7–5 cm, subleathery or leathery, abaxially when young sparsely pubescent with white or brown short appressed trichomes, often glabrous in age, axils of veins with clusters of dark brown Y-shaped long trichomes, veins 3(or 4), conspicuous. Inflorescences greenish yellow, ca. 1 cm in diam., ca. 40-flowered; bracts at first yellowish green, later creamy white, broadly elliptic or broadly obovate, 2–4 × 1–3.5 cm, glabrous. Calyx tube ca. 0.9 mm, with brown trichomes at base. Petals narrowly elliptic or narrowly ovate, 2.8–3 × ca. 1 mm, outside sparsely pubescent. Filaments ca. 2.2 mm, glabrous; anthers brown, ovoid-ellipsoid, ca. 1 mm. Style ca. 1.3 mm, pubescent with white trichomes. Compound fruit red at maturity, 2–2.5 cm in diam., peduncle 3.7–9.5 cm. Fl. May–Jun, fr. Oct–Nov.
More
A tree. It grows 3-12 m tall. It keeps its leaves throughout the year. The bark is dark grey. The leaves are narrowly oval and 6-10 cm long by 3-5 cm wide. Underneath they can have a few hairs. The flowering shoots are greenish yellow and 1 cm across. There are about 40 flowers. The fruit is compound and red when mature. It is 2-2.5 cm across.
Life form perennial
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 12.0
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

It is a tropical plant.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

The ripe fruit are eaten raw.
Uses food
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 90 - 730
Germination temperacture (C°) 10 - 15
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Cornus hongkongensis subsp. melanotricha world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:953434-1
WFO ID wfo-0000924718
COL ID 5GM69
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Dendrobenthamia jinyunensis Cynoxylon melanotrichum Dendrobenthamia melanotricha Cornus hongkongensis var. jinyunensis Cornus hongkongensis subsp. melanotricha Dendrobenthamia ferruginea var. jinyunensis Dendrobenthamia gigantea var. caudata