Aucuba chinensis Benth.

Species

Angiosperms > Garryales > Garryaceae > Aucuba

Characteristics

Trees or shrubs, 3–6(–12) m tall; branches green, dichotomous, stout, smooth. Petiole 2–4 cm, stout, smooth; leaf blade abaxially light green, adaxially deep green, elliptic to broadly elliptic, rarely obovate-elliptic or linear-lanceolate, 7–25 × 1.5–8 cm, leathery or thickly leathery, midvein raised abaxially, conspicuous adaxially; lateral veins 6–8(–10) pairs, sometimes emerging at right angle from midvein, base broadly cuneate or cuneate, slightly oblique, margin slightly revolute, often serrate or glandular dentate with 5–8 teeth, apex acute or cuspidate. Staminate inflorescences loosely paniculate, 5–13 cm; branches densely pubescent. Carpellate inflorescence shortly paniculate, shorter than staminate, 2.5–5 cm; branches densely pubescent. Staminate flowers: calyx 4-dentate, glabrous or sparsely pubescent; petals 4, green (in Feb), yellow, or purplish red, oblong or ovate, 3–4 × 2–2.5 mm, apex cuspidate, rolled outward; stamens 4, ca. 3 mm, surrounding disk, anthers yellow, locules 2; disk fleshy, slightly 4-angled; pedicel ca. 3 mm, pubescent; bracteole 1, lanceolate, ca. 3 mm. Carpellate flowers yellow green or yellowish; calyx and petals similar to staminate flowers, but apex of petals acute; ovary cylindrical; style stout; stigma capitate, slightly leaning to one side; disk fleshy, slightly 4-lobed; bracteoles at base of pedicel 2, lanceolate, 4–6 mm. Fruit bright red or dark red, cylindrical or ovoid, 1.4–1.8 cm, 8–10(–12) mm in diam. Fl. Jan–Feb, fr. Feb, often with fruit from preceding two years. 2n = 16.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 6.0
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

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 7-12

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Habit

Aucuba chinensis habit picture by Dieter Albrecht (cc-by-sa)

Leaf

Aucuba chinensis leaf picture by Dieter Albrecht (cc-by-sa)

Distribution

Aucuba chinensis world distribution map, present in China, Japan, Myanmar, Korea (Democratic People's Republic of), Taiwan, Province of China, and Viet Nam

Conservation status

Aucuba chinensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:271445-1
WFO ID wfo-0000296856
COL ID 67Y3B
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Aucuba chinensis Aucuba chinensis var. variegata Aucuba chinensis subsp. chinensis

Lower taxons

Aucuba chinensis var. angusta Aucuba chinensis var. chinensis