Celtis zenkeri Engl.

Species

Angiosperms > Rosales > Cannabaceae > Celtis

Characteristics

Much branched deciduous monoecious tree, up to 10–30 m. tall, buttressed at the base; bark smooth, grey.. Twigs tawny pubescent to tomentose.. Leaf-blades chartaceous, oblong-elliptic to ovate, 7.5–14 cm. long, 4–7.8 cm. wide, shortly acuminate, broadly cuneate to rounded at the base, unequal-sided, entire or more rarely toothed in the upper half, glabrous above when mature, usually hairy beneath at least on the veins, 3-nerved from the base, with the basal lateral nerves extending a little way into the upper half and the upper prominent lateral nerves 2–4 on each side of the midrib; petiole 5–8 mm. long.. Stipules lanceolate, (5–)7–10 mm. long, pubescent, scarious.. Cymes 1–2 cm. long in flower, up to 3 cm. in fruit, axillary or at the nodes below; lower ones with many clustered male flowers, often with 1–2 female or hermaphrodite flowers at the top; upper ones with several longer pedicelled hermaphroditeflowers.. Sepals 4–6, 1.5–2.5 mm. long, pubescent.. Ovary densely tawny pubescent; styles 1–2-branched, 2.5–4 mm. long.. Fruits on 3–5 mm. long pedicels, subglobose or ovoid, 7–8 mm. long, 6–6.5 mm. across, red, pubescent or subglabrous.
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A large evergreen tree. It grows 25-30 m high. It has buttresses 3 m high. The leaves are alternate. They are oval with a slight tip at the end.
Slash with alternating layers of cream and brown.
A forest tree, to 90 ft. high, rarely more
Long buttresses
Rough bark
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 26.22 - 30.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

An understorey tree in semideciduous rain-forest, especially along the edges; gallery forest; forest regrowth, savannah; clearings; often abundant; at elevations from 200-1,200 metres.
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It is a tropical plant. It grows near the edges of deciduous forest. In Ethiopia it grows between 500-1,800 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses charcoal environmental use food fuel gene source material medicinal tea wood
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Celtis zenkeri world distribution map, present in Angola, Benin, Central African Republic, Côte d'Ivoire, Cameroon, Congo, Ethiopia, Ghana, Liberia, Nigeria, Sierra Leone, South Sudan, Togo, Tanzania, United Republic of, and Uganda

Conservation status

Celtis zenkeri threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:851204-1
WFO ID wfo-0000593820
COL ID S4W8
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Celtis soyauxii Celtis zenkeri Celtis affinis Celtis stuhlmannii