Nyssa sinensis Oliv.

Species

Angiosperms > Cornales > Nyssaceae > Nyssa

Characteristics

Trees to 20 m tall. Bark dark gray, shallowly fissured, lenticellate. Petiole 1.5-2 cm, flattened; leaf blade abaxially light green, adaxially dark green, oblong to narrowly oblong, 10-15 × 4-6(-8) cm, papery to subleathery, abaxially sparsely pubescent, adaxially glabrous, midvein and 6-10 pairs of lateral veins distinct abaxially, inconspicuous adaxially, base subrounded, margin slightly sinuate, apex acute. Inflorescences umbels or racemes; peduncle 3-5 cm, sparsely pilose when young, glabrescent. Staminate flowers on old branches. Pedicels ca. 5 mm. Calyx lobes small. Petals shortly oblong, shorter than filaments. Stamens 5-10. Female flowers axillary on young branches. Pedicels 1-2 mm. Calyx lobes entire. Petals ca. 1.5 mm. Staminodes 8-10. Drupe bluish, oblong or obovoid, 1-1.2 cm, ca. 6 mm in diam., 4-5 mm thick, ± laterally flattened. Seeds slightly flattened, with 5-7 lengthwise grooves. Fl. Apr, fr. Sep. 2n = 44*.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) 2.0
Mature height (meter) 8.0 - 12.0
Root system tap-root
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 4-9
Soil humidity 5-8
Soil texture 3-4
Soil acidity 2-6
Soil nutriment -
Hardiness (USDA) 7-10

Usage

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

Cultivation

Can be grown by cuttings or seedlings. Seeds needs stratification.
Mode cuttings seedlings
Germination duration (days) 90 - 365
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -18
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Nyssa sinensis unspecified picture

Distribution

Nyssa sinensis world distribution map, present in China, Myanmar, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:271952-1
WFO ID wfo-0000252603
COL ID 487MP
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Nyssa shangszeensis Nyssa shweliensis Nyssa sinensis Nyssa wenshanensis Alangium shweliense Nyssa megacarpa Microrhamnus bodinieri Nyssa sinensis var. oblongifolia Nyssa sinensis var. sinensis