Elaeagnus grijsii Hance

Species

Angiosperms > Rosales > Elaeagnaceae > Elaeagnus

Characteristics

Shrubs, deciduous or semievergreen, erect or divaricate, ca. 2 m tall. Spines present or absent; branches, leaves, and flowers with dense long-stalked stellate hairs. Petiole 4-7 mm; leaf blade ovate or broadly ovate, 2.7-7 × 2.7-3.8 cm, papery or membranous, abaxially with dense long-stalked stellate hairs, lateral veins 4 or 5 per side of midrib, base rounded to truncate, margin entire, apex bluntly acuminate to obtuse. Flowers 7-10-fascicled in axils of leaves on long shoots and of bracteoles on short shoots. Pedicel 2-3 mm; fruiting pedicel 1-2.5 cm, thick. Flowers brown. Calyx tube campanulate, 4-ribbed, 6-6.5 mm; lobes ovate-triangular, ca. 3.5 mm, outside with scales only, inside glabrous. Filaments very short; anthers narrowly elliptic, ca. 1.5 mm. Style erect, not longer than stamens, glabrous. Drupe narrowly ellipsoid, ca. 1.8 × 0.6 cm, with dense rust-colored scales. Fl. Jan-Feb, fr. Apr-May.
Life form -
Growth form
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 2.0
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 frankia
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 140 - 180
Germination temperacture (C°) 10 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
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Vigor -
Productivity -

Distribution

Elaeagnus grijsii world distribution map, present in China

Identifiers

LSID urn:lsid:ipni.org:names:323713-1
WFO ID wfo-0000663777
COL ID 38XBP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Elaeagnus grijsii