Ziziphus abyssinica Hochst. ex A.Rich.

Species

Angiosperms > Rosales > Rhamnaceae > Ziziphus

Characteristics

Shrubs or small trees (2–)3–6(–13) m. tall, armed; trunk to 25 cm. thick; bark grey, very deeply furrowed or fissured; slash-wood deep red; sapwood reddish brown.. Branchlets pubescent, zig-zag.. Leaf-blades ovate to broadly ovate, (3–)5–8(–13) cm. long, (2–)3–5(–9) cm. broad, at base rounded and very asymmetric, obtuse to acute or even acuminate, 3-nerved from the base, above when young glabrous or finely pubescent, eventually glabrous and with somewhat impressed venation, beneath often tomentose to nearly glabrous and with prominulent veins; petioles (3–)5–8(–12) mm. long, tomentose.. Cymes 1–2 cm. long and broad, (6–)10–25-flowered; peduncles 2–6(–10) mm. long, tomentose; pedicels 0.5–3 mm. long in flower, 3–6(–9) mm. long in fruit, tomentose.. Sepals 1.5–2 mm. long, dorsally tomentose.. Petals 1–1.5 mm. long.. Ovary 2-celled.. Drupe 2–3 cm. thick, reddish when mature.. Stone 2-seeded.. Fig. 8/4, p. 25, & 9, p. 28.
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A thorny semi-evergreen shrub. It grows 3-6 m high. It has a single straight trunk. The branches droop to give a rounded crown. The bark is dark grey and deeply grooved. Branches zigzag and are hairy. They have single or paired, dark brown thorns 2 cm long. In a pair, one is straight and one is curved backwards. Leaves are alternate along the stem. They are oval and leathery. Their length varies from 5-8 cm. The leaf base is unequal. Leaves are shiny green on top and hairy and orange yellow below. There are 2-3 clear veins. The leaf has a finely toothed edge and a short hairy stalk. Flowers are green or yellow in small star like heads. They are 1-2 cm across on stalks 1 cm long. The flowers have an unpleasant sharp smell. Fruit are rounded and 2-3 cm across. They are smooth and ripen to a shiny red-brown. There are 1-2 seeds inside a stone. The flesh of the fruit is edible.
Leaf-lamina 5–11 × 3–8 cm., ovate-oblong to elliptic, apex rounded to acute, margin serrulate, base cordate or rounded, very asymmetric, basal nerves 3–5 with only the mid-nerve extending to the apex, prominent below and deeply impressed above, upper surface sparingly pubescent when young, rapidly becoming glabrous except for the main nerves, lower surface persistently grey-or rusty-tomentose; petiole 3–12 mm. long, tomentose; stipules spinescent, one straight and one hooked at each node, or both hooked.
Cymes rusty-tomentose, few-to many-flowered, subsessile or pedunculate; peduncle up to 1 cm. long; pedicels 0·5–4(9) mm. long.
Shrub or small tree up to 13 m. tall; bark greyish, rough; branchlets tomentose or glabrescent.
Ovary 2-locular; style short, hardly projecting beyond the disk, obscurely 2-lobed.
Petals unguiculate, with concave circular lamina 1 mm. in diam.
Fruit crimson when ripe, up to 3 cm. in diam., 2-seeded.
Branchlets and underside of leaves with fawn indumentum
Sepals 1·5 mm. long, deltate, rusty-tomentose outside.
Disk glabrous, 2 mm. in diam., obscurely 5–10-lobed.
A shrub, sometimes scandent, to 12 ft. high
Stamens with filaments up to 2 mm. long.
Seeds brown, 8 × 7 × 2 mm., compressed.
Fruits deep purple-brown.
Flower yellow-green
Purple-brown bark
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 3.83 - 6.0
Root system -
Rooting depth (meter) 1.85
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

A tropical plant. It grows in the lowlands. It occurs in medium to low elevations in Africa. It grows in dry savannah. It is often beside rivers. It grows in the Sahel in West Africa. It can grow in arid places. In Ethiopia it grows between 450-2,000 m above sea level.
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Scattered tree grassland, Combretum-Terminalia woodlands, Acacia woodlands and bushland, mainly at medium to low elevations from 400-2,200 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The ripe fruit pulp and seeds are eaten raw. Often the seeds are discarded.
Uses animal food bee plant charcoal dye environmental use fodder food fuel gene source invertebrate food material medicinal poison social use timber wood
Edible fruits leaves seeds
Therapeutic use Intoxicant (unspecified), Preventitive(Elephantiasis) (unspecified), Abortifacient (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants are grown from seeds. Seeds can be sown in pots then transplanted or sown directly where they are to grow. To collect seeds the fruit pulp is removed then the seeds dried. The hard seed cover should be cracked carefully or soaked in cold water for 24 hours before sowing. Plants can be pruned. It is used as a hedge. Plants can be cut back and will re-grow.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) 18 - 28
Size -
Vigor -
Productivity -

Distribution

Ziziphus abyssinica world distribution map, present in Angola, Benin, Burkina Faso, Central African Republic, Cameroon, Eritrea, Ethiopia, Ghana, Guinea, Kenya, Mozambique, Malawi, Niger, Nigeria, Sudan, Senegal, South Sudan, Sao Tome and Principe, Chad, Togo, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Conservation status

Ziziphus abyssinica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:719244-1
WFO ID wfo-0000430509
COL ID 7GF2R
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Ziziphus abyssinica Ziziphus atacorensis Ziziphus mauritiana var. abyssinica