Decaspermum gracilentum (Hance) Merr. & L.M.Perry

Species

Angiosperms > Myrtales > Myrtaceae > Decaspermum

Characteristics

Shrubs or trees, to 4 m tall. Branchlets often 4-angled or narrowly 4-winged, sparsely sericeous. Petiole 2-5 mm, glabrous; leaf blade elliptic to ovate, rarely lanceolate or obovate, abaxially subglabrous, adaxially glossy green turning blackish when dry, secondary veins 5-9 on each side of midvein, ascending, abaxially faint, and adaxially raised, intramarginal veins 1-2 mm from margin, base cuneate to obtuse, apex acuminate with a 0.5-1 cm acumen. Inflorescences axillary or lateral below leaves, racemes or thyrses, to 6 cm; axes sparsely sericeous; bracts ovate, ca. 1 mm, caducous, each commonly with a pair of flowers or dichasia in axil. Flowers bisexual or staminate, 3-merous; bracteoles ovate, ca. 0.5 mm, caducous. Hypanthium campanulate to funnel-shaped, ca. 1 mm, sericeous. Calyx lobes 1-1.5 × 1-1.5 mm, unequal, sparsely pubescent, apex obtuse to truncate. Petals white, orbicular, ca. 3 mm, margin ciliate. Stamens ca. 4 mm. Ovary 3-loculed. Style ca. 4 mm; stigma peltate. Fruit black, globular, 3-5 mm in diam., 3-5-ribbed, sparsely pubescent. Seeds 3-5 per fruit, ca. 1.5 mm. Fl. Mar-May.
More
A shrub or small tree. It grows 4 m tall. The small branches are 4 sided. The leaves are oval. The flowering shoots are near the axils of leaves. The fruit are round and black. They are 3-5 mm across. They have 3-5 ribs. There are 3-5 seeds.
Life form -
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) 0.2
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color
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Nitrogen fixer -
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Environment

A tropical plant. In Yunnan in China it grows between 800-1300 m altitude. It grows in secondary forest.
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Hardiness (USDA) 6-12

Usage

The fruit are eaten raw.
Uses medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
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Distribution

Decaspermum gracilentum world distribution map, present in China and Viet Nam

Conservation status

Decaspermum gracilentum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:592506-1
WFO ID wfo-0000937999
COL ID 6CFN3
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Syzygium gracilentum Decaspermum esquirolii Eugenia esquirolii Decaspermum gracilentum Eugenia gracilenta