Balanites maughamii Sprague

Manduro (en)

Species

Angiosperms > Zygophyllales > Zygophyllaceae > Balanites

Characteristics

Deciduous or semi-deciduous tree up to 20(–25) m high, with a spreading, rounded crown, rarely a low shrub 1.5–2 m high; trunk to 1.3 m in diameter, fluted; bark usually smooth, yellowish-brown, mottled or grey, but sometimes becoming rough, splitting longitudinally dividing into small, dark grey sections; branchlets and spines pubescent or finely puberulous, eventually glabrescent, the branchlets yellowish-to greyish-green, often becoming black on one side or in patches in the second year, sometimes deciduous leaving a swollen, woody scar.. Spines axillary or rarely up to 5 mm above the axil or on older wood, (1–)3–6(–15) cm long, spines on flowering shoots usually absent or simple and 3–5 mm long, otherwise frequently branched, occasionally more than once, often appearing forked.. Leaves with stipules persistent, triangular, 1–3 mm long, 0.8–1.5 mm wide; petiole 0.8–5 cm long; petiolules 0.1–2.5 cm long; leaflets elliptic to broadly ovate or suborbicular, 2.4–12 cm long, 1.5–9.7 cm wide, usually asymmetrical, apex rounded, obtuse, acute to apiculate or shortly acuminate, base rounded or broadly cuneate, becoming coriaceous, glabrous or variably pubescent on both surfaces, eventually glabrescent; foliole 2–3 mm long, usually linear, eventually caducous.. Inflorescence a (1–)3–7-flowered subfasciculate or umbellate cyme, 1–2 in a leaf-axil of 1-year old stems or several on an axillary, often leafy, shoot, variably tomentellous to pubescent or puberulous, indumentum yellowish-green to buff; peduncle absent or up to 1 cm long; pedicels 0.3–1.3 cm long.. Flowers 5-merous, often scented, sepals and petals reflexed after anthesis; sepals yellowish-green, ovate to obovate, 4–5.6 mm long, 2–3.2 mm wide, acute or rounded, tardily caducous, pubescent or densely puberulous outside, the glabrous margin broad; petals green or greenish-yellow, oblong-lanceolate to oblanceolate, 5–9 mm long, 1.5–2.5 mm wide, frequently with a contorted and glabrous tip, villous within; stamens 10, spreading, erect, anthers 1.2–1.9 mm long; ovary densely and stiffly hairy, 1 mm high; style 0.5–1.5 mm long.. Fruit, usually one developing from an inflorescence, pale to reddish-brown when mature, oblong-ellipsoid to cylindrical and depressed at both ends or ovoid, 3.5–8 cm long, 2.2–3.7 cm wide, obtuse apically, often with 5 shallow grooves, elongating in early development, glabrous, eventually with a brittle surface, spongy and fibrous, dark and oily within with a hard cream-coloured endocarp; seed ellipsoid to fusiform, grooved, cream, up to 2.5 cm long, becoming loose in the mature fruit.
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A medium sized tree. It grows to 10-20 m tall. The tree branches about 1.8 m above the ground and has spreading branches. The trunk is 30 cm across. It has buttresses. The trunk is deeply folded. The bark is light grey and smooth. Branches which do not produce fruit have sharp thorns up to 4 cm long and then branches which produce fruit which do not have thorns. The spines are forked. The leaves on the two kinds of branches also vary. The leaves are compound with 2 leaflets on very short furry stalks. On the branches which do not produce fruit the leaves are longer. They can be 3.5-8 cm long and 6 cm wide. They are pointed. Leaves on fruiting branches have rounded ends. The flowers are small. They have a scent. They occur in small bunches. They have greenish yellow oval petals. The fruit are 5 cm long usually with 5 grooves. The outer shell is brownish-yellow. They contain a large bony stone surrounded by a thin layer of flesh. They are edible.
Leaves petiolate; leaflets of the flower-bearing shoots ± asymmetric, 2·3–6 × 2·25–5·7 cm., lanceolate-elliptic, ovate or broadly ovate to circular, apex rounded or obtuse, rarely shortly acuminate, base broadly cuneate or rounded, coriaceous, densely pubescent to subtomentose on the lower surface, pubescent or rarely glabrous on the upper one; petiole 1–2·8 cm. long, stout, pubescent or glabrous; petiolules 0·4–1 cm. long, ± densely pubescent; leaflets of the sterile shoots, 6·5–8 × 5–7 cm. = asymmetric, broadly ovate to subcircular, apex obtuse and usually shortly acuminate, base ± broadly cuneate, rounded or very rarely subcordate, coriaceous, ± densely pubescent on the lower surface and glabrous on the upper one or glabrous on both; petiole 2·3–3 cm. long, stout, pubescent or glabrous; petiolules 0·6–1·2 cm. long, ±: densely pubescent at first, later usually glabrescent.
Tree up to 20 m. high, with a fluted trunk up to 0·75 m. in diam.; branches of two kinds, some sterile and mostly spiny, others flower-bearing and unarmed or with only tiny spines; younger branches green and pubescent, older ones glabrescent, often lenticellate; spines of the sterile shoots (1) 3–6 cm. long, stout, usually ± regularly forked, rarely simple or with one of the branches shorter than the other.
Drupe (3) 4–6 (7·5) × (2) 2·5–3 (3·5) cm., cylindric-ellipsoid, rarely subclavate, longitudinally 5-grooved (more distinctly so in the upper half), with a deep basal depression and a smaller apical one left by the pedicel and the style respectively, with a rather thick spongy mesocarp, endocarp woody (3–6 mm.) thick, exocarp crustaceous.
Petals greenish or yellowish, (6·5) 7–8 (10) × 1·9–2·6 mm., oblong-lanceolate or lanceolate, ± densely villous on the upper surface, glabrous on the lower one, somewhat crumpled at the apex, scented.
Tree, up to 20 m high. Spines usually forked, rarely simple. Leaves 2-foliolate, pubescent. Petals densely hairy on adaxial surface. Flowers green or yellow.
Sepals (4) 4·5–5·6 × (2) 2·4–3 (3·3) mm., coriaceous, densely yellowish-or greenish-pubescent to subtomentose outside, whitish-sericeous inside, caducous.
Inflorescences of dense 3–7-flowered umbel-like cymes, pedunculate or often nearly sessile, ± densely yellowish-tomentose all over.
Ovary densely covered with long ± stiff white hairs, very rarely glabrescent.
Stamens with anthers 1·2–1·6 mm. long; filaments (2·5) 3–3·2 (3·8) mm. long.
Flowers 1·5–2 cm. in diam.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) 0.3
Mature height (meter) 20.0
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Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

In forests, in open woodland, along rivers, near springs, and in pans. Dry open woodland, frequently along rivers, near springs and around pans, sometimes on seasonally waterlogged floodplains, typically on sandy-or clay-loam.
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A tropical plant. It grows in sand forest. It grows in dry open bush country. It can grow in hot arid places. It is often near springs. In East Africa it grows up to 1,000 m altitude. It can grow in arid places.
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Usage

The fruit are eaten. They are dry and bitter. The seeds produce an oil.
Uses animal food charcoal environmental use food fuel material medicinal oil poison social use timber wood
Edible fruits seeds
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds. They are best planted where they are to grow. Root suckers can also be sued for planting.
Mode seedlings
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Images

Fruit

Balanites maughamii fruit picture by Mayoge Bukapuka (cc-by-sa)

Distribution

Balanites maughamii world distribution map, present in South Africa

Conservation status

Balanites maughamii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:873111-1
WFO ID wfo-0000313543
COL ID KFQ4
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Balanites maughamii

Lower taxons

Balanites maughamii subsp. maughamii Balanites maughamii subsp. acuta