Cornus papillosa W.P.Fang & W.K.Hu

Species

Angiosperms > Cornales > Cornaceae > Cornus

Characteristics

Trees ca. 5 m tall. Young branches light green, with sparse yellowish white soft trichomes; old branches deep brown, glabrous, with rounded or elliptic lenticels. Leaves opposite; leaf blade abaxially gray, elliptic to oblong-elliptic, 8–12 × 4–7 cm, papery, abaxially with dense papillae, blackish streaks and appressed (or flat) trichomes, axils of veins often with clusters of light yellow long trichomes, veins 7–9, small veins conspicuous, base cuneate or broadly cuneate, apex ± cuspidate. Corymbs 5–9 cm wide, sparsely pubescent with light yellowish white short trichomes. Pedicels 1–5.5 mm. Flowers white, ca. 7 mm in diam. Calyx lobes ovate to linear-triangular, 0.6–0.8 mm, equal to or longer than disk. Petals oblong-lanceolate, 3–4.5 × 0.9–1.7 mm. Stamens longer than petals; anthers yellow, ovoid-oblong. Style cylindrical, slightly expanded at apex, ca. 3.4 mm; stigma compressed capitulate, broader than style, slightly 3-or 4-lobed. Fruit black, globose, ca. 3 mm in diam.; stones globose, vertically compressed, ca. 2.7 × 1.8 mm. Fl. Jun, fr. unknown.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses -
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 papillosa world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:897453-1
WFO ID wfo-0000924795
COL ID YGLN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Swida papillosa Cornus papillosa