Nageia nagi Kuntze

Asian bayberry (en)

Species

Gymnosperms > Cupressales > Podocarpaceae > Nageia

Characteristics

Trees or shrubs to 20 m tall; trunk to 50 cm d.b.h.; bark reddish brown, dark purplish red, or light or dark gray, peeling in small, thin flakes; branches and branchlets erect, ascending, spreading, or ± pendulous, grayish to dark brown, slender, semiterete, stout; branchlets opposite, rarely alternate, compressed-tetragonal, rigid, glabrous, densely leafy. Leaves opposite, decussate; petiole strongly twisted at base, rotation continuing along whole length of internode; blade dark green and glossy adaxially, pale green abaxially, ovate-lanceolate, lanceolate, elliptic-lanceolate, or narrowly elliptic, 2-9 × 0.7-3 cm, leathery, parallel veins indistinct, stomatal lines present on abaxial surface only, sometimes scarcely visible, base cuneate or cuneate-attenuate into widened, flattened petiole, apex truncate, broadly obtuse, acute, or acuminate, sometimes blackened. Pollen cones axillary, solitary or in clusters of up to 10, pedunculate or sessile, cylindric, ovoid-cylindric, or subglobose, 0.5-2.5 cm; peduncle (when present) short, thick, with a few basal bracts. Seed-bearing structures axillary, solitary rarely paired; peduncle stout, or slightly thickened only distally, 4.5-13 mm, with several deciduous bracts leaving scars. Receptacle obsolete, consisting of few bracts. Epimatium green with white bloom when young, dark purple with sparser white bloom when ripe. Seed globose to pyriform, 1-1.5 cm in diam., with dense punctiform depressions, base pointed, apex rounded. Pollination Mar-May, seed maturity Aug-Nov. 2n = 26*, 29*.
More
A shrub or tree. It grows to 20 m tall. The trunk can be 50 cm across. The bark is reddish brown. It peels in small thin flakes. The branches can be spreading or hanging. The leaves are opposite. The leaf stalks are twisted at the base. The leaf blade is 2-9 cm long by 0.7-3 cm wide. It is leathery. The male and female cones are separate. The cones are in the axils of the leaves. They can be single of in groups of up to 10. The female cones are round with bluish-green round seeds. These are 12 mm across.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination anemogamy
Spread -
Mature width (meter) -
Mature height (meter) 20.0
Root system -
Rooting depth (meter) 2.5
Root diameter (meter) -
Flower color -
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Nitrogen fixer -
Photosynthetic pathway -

Environment

An understorey to canopy tree in mixed mesophytic evergreen and deciduous forests, in hills and low mountains from 200-1,200 metres. On drier slopes it tends to follow streams, but can regenerate in more open thickets after forest disturbance.
More
An understorey to canopy tree in mixed mesophytic evergreen and deciduous forests, in hills and low mountains from 200-1,200 metres. On drier slopes it tends to follow streams, but can regenerate in more open thickets after forest disturbance.
It is a warm temperate plant. It grows in evergreen broad-leaved and oak forests in dry mountain sides and along streams. It grows from 200-1200 m altitude in S China. It suits hardiness zones 8-10.
Light 4-7
Soil humidity 3-7
Soil texture 1-6
Soil acidity 3-7
Soil nutriment -
Hardiness (USDA) 8-10

Usage

The seeds yield an edible oil. The young leaves are eaten boiled.
Uses drinks erosion control food material medicinal oil seasoning wood
Edible fruits leaves seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants are easily grown from seed.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Nageia nagi unspecified picture

Distribution

Nageia nagi world distribution map, present in China and Taiwan, Province of China

Conservation status

Nageia nagi threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:262544-1
WFO ID wfo-0000380933
COL ID 45KFK
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Nageia nankoensis Nageia japonica Podocarpus formosensis Podocarpus nageia Nageia ovata Nageia nagi Nageia cuspidata Nageia grandifolia Podocarpus ovata Decussocarpus nagi Podocarpus japonicus Agathis veitchii Dammara veitchii Podocarpus nagi Podocarpus nagi Nageia caesia Podocarpus nageia Podocarpus ovatus Podocarpus koshunensis Podocarpus cuspidatus Podocarpus grandifolius Nageia nagi var. koshuensis Nageia nagi var. formosensis Decussocarpus nagi var. formosensis Podocarpus nagi var. ovatus Podocarpus nagi var. caesius Podocarpus nageia var. angustifolius Podocarpus nageia var. rotundifolius Podocarpus nagi var. angustifolius Podocarpus nagi var. rotundifolius Podocarpus nagi Podocarpus caesius