Olea hainanensis H.L.Li

Species

Angiosperms > Lamiales > Oleaceae > Olea

Characteristics

Shrubs or small trees 3-30 m, polygamodioecious, glabrous or only inflorescences sparsely pubescent. Branchlets subterete. Petiole 5-10 mm; leaf blade oblong-elliptic, elliptic-lanceolate, ovate-oblong, or slightly oblanceolate, 8-16 × 2.5-5.5 cm, leathery, base cuneate, margin irregularly sparsely serrate, often bluntly so, or subentire, apex acuminate; primary veins 7-9 on each side of midrib, impressed adaxially, raised abaxially. Panicles terminal or axillary, 2-7.5 cm. Flowers white or yellow. Pedicel 1-3 mm. Staminate flowers: calyx 0.5-1 mm, with sparse peltate scales; corolla 1.5-2.5 mm, lobes ovate-orbicular, 0.5-0.7 mm. Bisexual flowers: calyx 1-1.5 mm; corolla 2.5-3.5 mm, with peltate scales, lobes ovate-orbicular, 1-1.5 mm. Drupe purple-black or purple-red, ellipsoid, 1.4-1.8 cm × 7-9 mm, 8-10-ribbed when dry. Fl. Oct-Nov, fr. Nov-Apr.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 30.0
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

Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 120
Germination temperacture (C°) 18 - 21
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Olea hainanensis world distribution map, present in China, Lao People's Democratic Republic, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:610700-1
WFO ID wfo-0000817356
COL ID 493KH
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Olea hainanensis Tetrapilus hainanensis