Diospyros japonica Siebold & Zucc.

Species

Angiosperms > Ericales > Ebenaceae > Diospyros

Characteristics

Trees to 17 m tall, deciduous. Trunk to 50 cm d.b.h. Branchlets dark brown to blackish brown, glabrous. Winter buds ovate, 4--5 mm, glabrous. Petiole 1.2--2.5 cm; leaf blade elliptic to lanceolate, 7.5--17.5 X 3.5--7.5 cm, thinly leathery, glabrous or sparsely appressed pubescent, abaxially glaucous, base rounded to truncate, apex acuminate, lateral veins 7 or 8 per side, reticulate veinlets dense, dark, and not raised. Male flowers in cymes; pedicel ca. 1 mm; calyx lobes 4; corolla urn-shaped, lobes 4; stamens 16. Female flowers solitary or in clusters of 2 or 3; calyx lobes 4, sparsely pubescent; corolla yellowish, urn-shaped, ca. 7 mm, tube ca. 5 mm; style 4-parted; stigma emarginate. Fruiting pedicel 2--3 mm. Fruiting calyx 1.3--1.6 cm in diam., divided to below middle, ± spreading, outside sparsely pubescent; lobes 4, triangular-ovate, (4--)6--8 X ca. 6 mm, appressed to fruit, margin sometimes revolute. Berries orange-yellow, becoming red, globose to depressed globose, 1.5--2(--3) cm in diam., 8-locular, glaucous. Seeds oblong, strongly compressed, 9--12 X 4.5--6.5 X 2--3 mm. Fl. Apr-Jul, fr. Sep-Nov.
More
A deciduous tree. It grows to 17 m tall. The trunk is 50 cm across at the base. The leaf blade is narrowly oval and 8-17 cm long by 4-7 cm wide. The fruit is an orange yellow berry about 2 cm across. It is divided into 8 locules.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) 0.5
Mature height (meter) 17.0
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Environment

A tropical and subtropical plant. They grow in mixed forests between 600 and 1300 m altitude in S China. In Sichuan.
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Usage

The fruit of some varieties is eaten.
Uses material medicinal
Edible fruits
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Animal toxicity -

Cultivation

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Distribution

Diospyros japonica world distribution map, present in China and Japan

Conservation status

Diospyros japonica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:322516-1
WFO ID wfo-0000649127
COL ID 6CWYR
BDTFX ID 22551
INPN ID 95049
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Diospyros glaucifolia Diospyros japonica Diospyros sichourensis Diospyros kuroiwai Diospyros microcarpa Diospyros pseudolotus Diospyros glaucifolia var. brevipes Diospyros kaki var. glabra Diospyros glaucifolia var. pubescens