Cornus hongkongensis subsp. ferruginea (Wu) Q.Y.Xiang

Subspecies

Angiosperms > Cornales > Cornaceae > Cornus > Cornus hongkongensis

Characteristics

Shrubs or small trees, evergreen, 5–12(–20) m tall. Bark gray, rough. Young branches densely pubescent with brown trichomes; old branches dark grayish green. Leaf blade narrowly elliptic to broadly elliptic, 8–14 × 3.5–6 cm, subleathery to papery, abaxially powder green (or pale green), pubescent with thick brown or reddish trichomes, later gradually glabrous, veins 4(or 5), conspicuous, with long brown trichomes. Inflorescences ca. 1.1 cm in diam., flowers 60–70; bracts yellowish white, broadly obovate-elliptic, 4–4.5 × 2.5–3 cm, sparsely pubescent with thin appressed trichomes. Calyx tube ca. 1.2 mm, often shallowly 4-lobed, outside pubescent with white and brown trichomes. Petals narrowly elliptic, ca. 2.5 mm, outside sparsely pubescent. Filaments ca. 1.7 mm; anthers yellow, ellipsoid, ca. 0.8 mm. Style ca. 1.5 mm, pubescent with white trichomes. Compound fruit red or greenish at maturity, 3–1.8 cm in diam.; peduncle 8–9.5 cm. Fl. Jun, fr. Oct–Dec.
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An evergreen shrub or tree. It grows 5-12 m tall. The bark is rough and grey. Young branches are hairy. The leaves are narrowly oval and 8-14 cm long by 4-6 cm wide. They are pale green underneath. The flowering heads are 1.1 cm across and have 60-70 flowers. The fruit are compound and up to 1.8 cm across.
Life form perennial
Growth form tree
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0 - 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

Temperate to Subtropical. It grows in forests and valleys in southern China between 200-1,100 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

The fruit is edible and sweet.
Uses -
Edible fruits
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. ferruginea world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:953438-1
WFO ID wfo-0000924711
COL ID 5GM66
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Benthamidia ferruginea Cornus ferruginea Cynoxylon ferrugineum Dendrobenthamia ferruginea Cornus hongkongensis subsp. ferruginea Dendrobenthamia ferruginea var. jiangxiensis