Diospyros glabra (L.) De Winter

Species

Angiosperms > Ericales > Ebenaceae > Diospyros

Characteristics

An erect dense much-branched evergreen shrub 0.6-1.8 m high; stems up to 15 cm in thickness; branches erect or occasionally somewhat spreading, tawny pilose when young; bark blackish-grey. Leaves alternate, sessile; leaf blade narrowly to broadly elliptic or occasionally rotund, 1-3 cm long and 0-4-1 cm wide, coriaceous, smooth and greenish above, finely wrinkled and brownish below, appressed pubescent when young, soon becoming glabrous and glossy; nervation except for the midnerve indistinct; margin entire, smooth. Flowers borne in small often pendulous 2-5 flowered racemes, or solitary and axillary, pentamerous, dioecious (female and functionally male), up to 0-7 cm long; peduncles 0.5-1.5 cm long, slender, with minute stalked or sessile glands; bracts early deciduous, minute to well developed, distant, lanceolate to subulate. Calyx only slightly accrescent, divided nearly to the base, segments 5, narrowly lanceolate-acuminate, 1/2-3/4 as long as the corolla, minutely glandular and pubescent outside, often pilose as well. Corolla campanulate, creamy white, mostly glabrous; tube about as long as the lobes or slightly shorter; lobes oblong, rounded. Stamens usually 10 (reduced to staminodes in the female flowers), anthers lanceolate, hairy. Ovary more or less conical, 4-6 celled with one ovule in each cell, minutely glandular and sparsely to densely pubescent; style short, appressed bristly, branches 2-3, glabrous. Fruit oblong to subglobose, up to 1 cm long and 0.7 cm broad, usually not dehiscing, minutely glandular, at length glabrous, purple or reddish when ripe; fruiting calyx mostly reflexed, glabrescent, segments linear lanceolate. Seeds usually solitary, broadly oblong, obliquely divided by a thin line.
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A dense erect shrub or small tree up to 5 m in height. Bark: dark grey, mottled; young branchlets and new leaves with tawny hairs. Leaves: spirally arranged, small, narrowly to broadly elliptic, 15-30 x 4-10 mm, leathery, finely hairy, glossy dark green above, pale green and shiny below, lateral veins hardly visible; apex and base tapering; margin entire, flat; petiole barely more than 1 mm long or absent. Flowers: white, up to 6 mm long, the petals curling backwards, in 2-to 5-flowered sprays up to 15 mm long, axillary, solitary, pendulous, in the axils of bracts which fall early (Oct.-Dec.). Fruit: ovoid to almost round, finely glandular when young, about 10 mm in diameter, reddish to purplish, persistent calyx with 5 small narrow lobes hardly curling backwards, but not clasping the berry (Jan.-Mar.).
Evergreen shrub, 0.6-1.8 m high. Leaves alternate, sessile, elliptic, coriaceous, smooth and greenish above, finely wrinkled and brownish below, pubescent when young, margins entire. Bracts early deciduous, minute to well developed, lanceolate to subulate. Flowers in 2-5-flowered racemes or solitary and axillary; stamens 10, staminodes in female flower; ovary 4-9-celled, one ovule in each cell. Fruit oblong to subglobose, purple or reddish. Seed oblong, solitary, divided obliquely by a thin line.
A shrub or small tree. It grows 5 m tall. The bark is dark grey and mottled. The new leaves are hairy. The leaves are arranged in spirals. They are 15-30 mm long by 4-10 mm wide. The flowers are white. The fruit is almost round and 1 cm across. They are red to purple.
Dioecious shrub to 2 m. Leaves sessile, elliptic. Flowers 1-few in axillary racemes, cream-coloured. Fruits finely glandular when young, purple or reddish, calyx not accrescent.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality dioecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6 - 1.8
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a subtropical plant.
Light -
Soil humidity 4-6
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses material medicinal
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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

Distribution

Diospyros glabra world distribution map, present in South Africa

Conservation status

Diospyros glabra threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:322437-1
WFO ID wfo-0000648992
COL ID 6CWYN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Royena falcata Royena myrtifolia Royena glabra Royena angustifolia Diospyros glabra