Commiphora schimperi Engl.

Species

Angiosperms > Sapindales > Burseraceae > Commiphora

Characteristics

Almost glabrous shrub or small tree 2–6 m. tall; trunk cylindrical; outer bark peeling in dull yellow or grey flakes from the green under-bark; slash pale or reddish, smooth; exudate usually sparse, ± aromatic, producing a hard yellowish gum-resin; both long-and short-shoots usually spine-tipped, young twigs glabrous.. Leaves all 3-foliolate, often glabrous but sometimes with rather long flexuous golden hairs at the bases of the leaflets and the petiole which is usually about as long as the central leaflet but sometimes, especially on short-shoots, much longer and sometimes on long-shoots much shorter; terminal leaflet obovate or rhombic, rounded or pointed, cuneate-attenuate at the base, 7–35 mm. long, 8–22 mm. wide, with 3–6 deep crenations usually above the middle on each side; lateral leaflets usually similar in shape but 1/3–2/3 as long, sometimes almost orbicular with a wide basal angle and with teeth nearer the base.. Flowers greenish yellow, precocious, glabrous, the ♂ 20–40 together in dense clusters of very short cymes, the ♀ 2–6 together; pedicels ± 1 mm. long; receptacle cupular ± 1.2 mm. deep and 1.5 mm. wide.. Calyx ± 2.5 mm. long including triangular lobes ± 1 mm. long.. Petals linear, reflexed near the pointed tip, 4–5 mm. long, 1 mm. wide.. Filaments 5 and 3, anthers 1.1 and 0.7 mm. long.. Fruit-stalk 0.5–2 mm. long; drupe flattened ovoid or ellipsoid, usually distinctly beaked, sometimes merely acute, 10–13 mm. long (including a 0–3 mm. beak) × 7 × (3.5 + 4) mm.; pseudaril almost entirely surrounding and closely clinging to the rugose stone, sometimes shortly 4-lobed at the tip; stone ovoid, pointed ± 8 × 5 × (2.5 + 3) mm. with small but well-defined apical pits; sterile cell convex, thickest below the middle, resembling the fertile cell but rather smaller, the stone thus appears 4-gonous when viewed from above.. Fig. 7/6–8, p. 41.
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Shrub or small tree 2-6 m tall; bark peeling in black discs or flaking in small yellowish papery pieces; young branchlets glabrous, spine-tipped. Leaves trifoliolate, glabrous, green; petiole 5-30 mm long; leaflets elliptic to broad elliptic; petiolules up to 2 mm long; margins coarsely crenate-serrate especially in the upper half of leaflets, apex acute, base cuneate, terminal leaflet up to 50 x 35 mm, lateral leaflets up to 25 x 22 mm. Inflorescence: flowers borne in clusters. Flowers bisexual only, hypogynous. Pedicel 1-2 mm long and with a few glandular hairs. Disc 4-lobed, not adnate to perianth. Stamens 8. Fruit ellipsoid and distinctly apiculate, ±17 x 10 x 10 mm, glabrous; putamen very rugose, pseudo-aril red, membranous, covering almost the whole putamen.
A spiny shrub. It loses is leaves. It grows 5 m high. The bark is reddish brown and peels off in rolling strips. The branches have spines at the tips. The leaves have 3 leaflets. The central leaflet is 3.5 cm long. The side leaflets are smaller. The flowers are in small clusters in the axils of leaves. They are red and cup shaped. The fruit are oval and 1.3 cm long. They split to reveal black seeds. These are surrounded by a bright red covering.
Leaves 3-foliolate; petiole up to 2·5 cm. long; terminal leaflet up to 2·6 × 1·4 cm., narrowly obovate or obovate, apex acute (often truncate to the north of our area), base gradually cuneate; lateral leaflets about half the size of the terminal ones, broadly obovate or ovate, apex acute, base broadly cuneate; margin of all leaflets coarsely crenate in the upper half.
Shrub or small tree, up to 6 m high. Branchlets spine-tipped, glabrous. Leaves 3-foliolate; leaflets glabrous, margins coarsely crenate-serrate. Fruit ellipsoid, distinctly apiculate. Pseudo-aril membranous and without arms, putamen rugose. Flowers reddish yellow.
Fruits c. 1·3 × 0·8 cm., ellipsoid to m globose, slightly apiculate at the apex; pseudaril apparently absent; endocarp c. 0·75 × 0·5 cm., ellipsoid, lumpy-rugose, with one face very deeply convex and the other shallowly so.
Shrub or small bushy tree, spiny, quite glabrous except for a few brown hairs at the apex and base of the petioles; bark smooth, peeling in yellowish strips.
Flowers appearing before the leaves in axillary abbreviated clusters, often borne on the spines; pedicels c. 1 mm. long.
Calyx 1·5 mm. long, lobed to 1/3-way or less.
Disk-lobes 4, ± bifid at the apex.
Stamen-filaments subterete.
Petals c. 3·5 mm. long.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 3.0 - 6.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a tropical plant. In Kenya it grows between 400-1,900 m altitude. It grows on well-drained dry soils that can be sandy or have clay. It can grow in arid places.
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Usually on rocky hillsides or outcrops in Brachystegia woodland or in mixed woodland.
Light -
Soil humidity -
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The roots are chewed for their sweet taste. The resin exuded by the bark is chewed. The inner red dark is used in tea.
Uses animal food environmental use food fuel gum material medicinal tea
Edible barks gums roots
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from stem cuttings. It is grown as a hedge plant.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Commiphora schimperi leaf picture by susan brown (cc-by-sa)
Commiphora schimperi leaf picture by susan brown (cc-by-sa)
Commiphora schimperi leaf picture by susan brown (cc-by-sa)

Fruit

Commiphora schimperi fruit picture by susan brown (cc-by-sa)
Commiphora schimperi fruit picture by susan brown (cc-by-sa)
Commiphora schimperi fruit picture by susan brown (cc-by-sa)

Distribution

Commiphora schimperi world distribution map, present in Botswana, Eritrea, Ethiopia, Kenya, Mozambique, Saudi Arabia, Sudan, Somalia, eSwatini, Tanzania, United Republic of, Uganda, Yemen, South Africa, and Zimbabwe

Conservation status

Commiphora schimperi threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:127805-1
WFO ID wfo-0000617462
COL ID 5ZSJ8
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Balsamodendrum schimperi Commiphora arussensis Commiphora betschuanica Commiphora buraensis Commiphora flabellulifera Commiphora neumannii Balsamea schimperi Commiphora resiniflua Commiphora trothae Commiphora trothai Commiphora schimperi