Euonymus hamiltonianus Wall.

Hamilton's spindletree (en)

Species

Angiosperms > Celastrales > Celastraceae > Euonymus

Characteristics

Deciduous shrubs to small trees, 3-20 m tall, to 25 cm d.b.h.; branches and twigs terete, sturdy, green to light green. Petiole sturdy, 9-20 mm; leaf blade thinly leathery or thickly papery, elliptic, or sometimes ovate-elliptic, 11-13(-15) × 3-5(-7) cm, base attenuate, margin finely crenulate, surfaces rough, apex acuminate; lateral veins 6-9 pairs, curving forward, webbing and disappearing before reaching margin. Peduncle 3-4.5 cm, 1-3 × dichotomously branched, several flowered; pedicel 5-7 mm. Flowers 4-merous, 9-10 mm in diam.; sepals ovate; petals white, lanceolate or long ovate, apex acuminate or obtuse. Capsule rhombic, with 4 angles and deep grooves, brown or yellow-brown to red-brown, ca. 8 mm × 1-1.3 cm. Seeds ellipsoid, dark brown; aril orange-red. Fl. Apr-Jul, fr. Aug-Nov.
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A deciduous shrub or small tree. It grows 6 m high. It spreads to 6 m wide. The leaves are oblong or sword shaped. They have short pointed tips. They flowers are white tinged with red or pink.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 4.0 - 8.0
Mature height (meter) 4.0 - 8.0
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

Forests, woodland and scrub; at elevations from sea level to 3,000 metres. Open places around villages; at elevations from 500-2,500 metres.
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It is a temperate plant. It suits hardiness zones 4-9. It grows up to 3,000 m altitude in Pakistan.
Light 4-9
Soil humidity 2-7
Soil texture 2-5
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 4-7

Usage

Caution:
Uses material medicinal wood
Edible fruits leaves
Therapeutic use Constipation (bark), Dyspepsia (bark), Eye diseases (bark), Biliary tract diseases (root), Cathartics (root), Constipation (root), Liver diseases (root), Anodyne (unspecified), Bilious (unspecified), Cathartic (unspecified), Collyrium (unspecified), Constipation (unspecified), Dyspepsia (unspecified), Fever (unspecified), Hepatitis (unspecified), Laxative (unspecified), Liver (unspecified), Pediculicide (unspecified), Poultice (unspecified), Sore (unspecified), Stimulant (unspecified), Syphilis(Secondary) (unspecified), Medicine (unspecified), Uterus (unspecified), Poison (unspecified), Antitussive (unspecified), Vermifuge (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) 114 - 186
Germination temperacture (C°) 16 - 20
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -35
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Fruit

Euonymus hamiltonianus fruit picture by Sofia Penabaz (cc-by-sa)

Distribution

Euonymus hamiltonianus world distribution map, present in Afghanistan, China, India, Pakistan, and United States of America

Conservation status

Euonymus hamiltonianus threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:160922-1
WFO ID wfo-0000681796
COL ID 3CGX2
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Euonymus hamiltonianus f. lanceolatus Euonymus sieboldianus f. dorsicostatus Euonymus hamiltonianus f. koehneanus Euonymus bodinieri Euonymus lanceifolius Euonymus vidalii Euonymus atropurpureus Euonymus darrisii Euonymus dolichophyllus Euonymus dorsicostatus Euonymus hamiltonianus Euonymus hians Euonymus juzepczukii Euonymus majumi Euonymus nikoensis Euonymus rugosus Euonymus yedoensis Euonymus hamiltonianus f. hamiltonianus Euonymus sieboldianus f. albicarpus Euonymus hamiltonianus var. hians Euonymus hamiltonianus var. lanceifolius Euonymus hamiltonianus var. nikoensis Euonymus hamiltonianus var. pubinervius Euonymus hamiltonianus var. semiexsertus Euonymus hamiltonianus var. yedoensis Euonymus sieboldianus var. sanguineus Euonymus sieboldianus var. sphaerocarpus Euonymus vidalii var. stenophyllus Euonymus yedoensis var. koehneanus Euonymus sieboldianus var. nikoensis Euonymus hamiltonianus subsp. sieboldianus Euonymus sieboldianus var. yedoensis Euonymus sieboldianus var. megaphyllus Euonymus hamiltonianus f. lanceifolius Euonymus sieboldianus f. stenophyllus Euonymus hamiltonianus subsp. sieboldiana Euonymus semiexserta Euonymus sieboldianus