Strychnos nux-blanda A.W.Hill

Species

Angiosperms > Gentianales > Loganiaceae > Strychnos

Characteristics

Trees to 15 m tall. Branchlets glabrous or glabrescent. Petiole 1--1.5 cm; leaf blade broadly ovate, elliptic, or suborbicular, 9--22 X 7--16 cm, papery, glabrous, base rounded, apex acute to acuminate, basal veins 5--7. Thyrses axillary, 4--6 cm; bracteoles puberulent. Flowers 5-merous. Pedicel puberulent. Calyx lobes narrowly oblong, 1.5--2 mm, outside puberulent. Corolla white, salverform, 1.2 cm; tube ca. 9 mm, outside villous near base; lobes narrowly elliptic, ca. 3 mm, outside glandular. Stamens inserted at corolla mouth; filaments very short; anthers subovate, ca. 2 mm, apex exserted. Ovary ovoid, glabrous. Style to 1.2 cm, glabrous; stigma capitate. Berries globose, 6--8 cm in diam., 4--15-seeded. Seeds ovoid, suborbicular, or ellipsoid, 1.5--2.2 X 1.3--2 cm, plano-compressed. Fl. Mar-Jun, fr. Aug-Dec.
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A tree. It grows 15 m tall. The leaves are broadly oval and 9-22 cm long by 7-16 cm wide. The fruit are round and 6-8 cm across. There are 4-15 seeds.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 15.0
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

It is a tropical plant. It grows between 300-600 m above sea level in southern China. Shan ma qian,
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A lower storey tree in deciduous and semi-deciduous forests at elevations up to 1,200 metres.
Light -
Soil humidity 1-3
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses medicinal wood
Edible fruits seeds
Therapeutic use Piscicide (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Strychnos nux-blanda world distribution map, present in China, India, Cambodia, Lao People's Democratic Republic, Myanmar, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:547370-1
WFO ID wfo-0001074211
COL ID 6ZXYG
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Strychnos nux-blanda Strychnos nux-blanda var. hirsuta Strychnos nux-vomica var. grandifolia