Elaeagnus macrophylla Thunb.

Olivet (fr)

Species

Angiosperms > Rosales > Elaeagnaceae > Elaeagnus

Characteristics

Shrubs, evergreen, slightly scandent. Young branches with white and pale brown scales. Petiole 1-2.5 cm; leaf blade orbicular-ovate to broadly elliptic-ovate, sometimes orbicular, 5-7 × 4-6 cm, leathery, abaxially densely white scaly, adaxially with scattered white scales when young, apex acute to abruptly bluntly acuminate or rounded at both ends. Flowers few in axils. Pedicel 5-8(-10) mm, densely white scaly, sometimes also with reddish brown scales. Calyx tube campanulate, 4-5 mm, abruptly narrowed at base; lobes broadly ovate, slightly shorter than tube. Drupe oblong, 1.5-2 cm, white scaly. Fl. Sep-Oct(-Nov), fr. Mar-Apr.
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A large spreading shrub. It grows 3 m tall. It spreads 3.5 m wide. The leaves are broadly oval and covered with silvery scales. The upper surface becomes green. The flowers are silvery and fragrant. The fruit are red and scaly. They are 3 cm across. They are edible.
Life form perennial
Growth form shrub
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 3.5
Mature height (meter) 2.75 - 3.0
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 temperate plant. It grows in full sun or light shade. It grows near seashores. It is tolerant of wind and coastal exposure. It is resistant to frost and drought. It suits hardiness zones 7-10.
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Thickets in lowland, especially near the sea.
Light 4-9
Soil humidity 1-6
Soil texture 2-5
Soil acidity 3-8
Soil nutriment -
Hardiness (USDA) 7-9

Usage

The fruit need to be fully ripe and can then be eaten raw or cooked. The seed can be eaten fresh or cooked. They are often steamed and dried.
Uses environmental use medicinal
Edible fruits seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

It can be grown from seeds. Seeds do not grow easily. It can be grown from cuttings.
Mode cuttings graftings seedlings
Germination duration (days) 140 - 180
Germination temperacture (C°) 10 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Elaeagnus macrophylla unspecified picture

Distribution

Elaeagnus macrophylla world distribution map, present in China, Japan, Korea (Democratic People's Republic of), Tajikistan, and Taiwan, Province of China

Identifiers

LSID urn:lsid:ipni.org:names:323752-1
WFO ID wfo-0000663843
COL ID 38XCX
BDTFX ID 23603
INPN ID 95837
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Elaeagnus kotoensis Elaeagnus macrophylla Elaeagnus macrophylla var. kotoensis