Macaranga capensis (Baill.) Sim

Species

Angiosperms > Malpighiales > Euphorbiaceae > Macaranga

Characteristics

A small to medium tree 3.5–20 m., or large tree up to 30 m., often with a spreading somewhat flattened crown.. Stems and branches spiny when young.. Bole white, unbranched for up to 12 m.. Bark smooth, grey or brownish on the branches.. Wood white, hard.. Young shoots and inflorescence-axes densely ferruginous tomentellous at first, later glabrescent.. Petioles (2–)10–20(–30) cm. long, pulvinate at the base, ferruginous tomentose at first, and also sometimes whitish hispid, the tomentum later disappearing, the whitish hairs persisting; leaf-blades broadly ovate to triangular-ovate, (6–)10–30(–40) cm. long, (4–)10–20(–30) cm. wide, shortly acutely acuminate, (caudate in juvenile leaves), entire or (juvenile leaves) glandular-denticulate, shallowly to deeply cordate, or, if peltate, then truncate or rounded, with or without a small cluster of glands near the petiole insertion, membranous in juvenile foliage, chartaceous or occasionally thinly coriaceous in mature foliage, (5–)7–11-nerved from the base, lateral nerves (6–)9–13 pairs, not or scarcely prominent above, prominent be-neath, brochidodromous, tertiary nerves parallel, circular and concentric at the base in the peltate leaves, quaternary nerves generally indistinct, densely minutely uniformly glandular-punctate beneath, the glands drying blackish, ferruginous to fulvous tomentellous above and beneath and whitish hirsute along the midrib and main nerves beneath at first, later more or less glabrescent above and beneath except for the whitish hairs along the midrib and main nerves beneath, not glaucous beneath.. Stipules lanceolate, 1–2 cm. long, 4–8 mm. wide, acutely acuminate, entire, ferruginous tomentellous, caducous.. Inflorescences axillary, solitary.. Male inflorescences paniculate, 8–10(–14) cm. long; axes slightly zigzag toward the apex; bracts triangular-ovate, 4–5(–8) mm. long, those of the main axis larger and more stipule-like than those of the lateral axes, the distal bracts somewhat thickened, strongly reflexed, sinuate-lobate, with a gland on each side and at the apex adaxially, 20–30-flowered.. Male flowers subsessile; calyx-lobes 2–3, ovate, 0.75 mm. long, sparingly pubescent without, glabrous within, greenish cream; stamens 2–3(–4), filaments ± free, 1 mm. long, anthers obscurely 4-thecous, 0.3 mm. across, yellow.. Female inflorescences paniculate or subpaniculate, (2.5–)5–12 cm. long, axes straight; bracts ± as in the ♂ inflorescences, but only 3–5-flowered.. Female flowers shortly pedicellate, the pedicels 1–2 mm. long; calyx urceolate, splitting into 2–3(–4) lobes and becoming cupular then flattened as the fruit matures, fulvous tomentellous without, glabrous within, yellow-green or green; ovary unlobed, rarely bilobate, 1–1.5 mm. long, 0.75–1 mm. wide, densely yellowish granulate-glandular; styles 1(–2), recurved, ± free when 2, 2–3 mm. long, adaxially densely fimbriate-papillose and abaxially pubescent.. Fruit subglobose, rarely bilobate, 3–5 mm. long, 4–6 mm. diameter, densely yellowish-green granulate-glandular, later becoming smooth and glabrous when the glands rub off.. Seeds subglobose, 2.5–3 mm. diameter, ± smooth, shiny, dark purplish-brown to blackish.
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A tree up to 25 m high; crown rounded, spreading; stem ± buttressed. Trunk and branches with short spines. Bark light grey with white horizontal markings, smooth. Young growth densely ferruginous-tomentellous at first, later glabrescent. Stipules 1-2 cm x 4-8 mm, lanceolate, acutely acuminate, deciduous. Petioles up to 30 cm long, pulvinate at the base. Leaf blades up to 25 x 20 cm, broadly ovate to triangular-ovate, shortly acuminate at the apex, shallowly to deeply cordate or cordulate at the base, or if peltate then truncate or rounded at the base, entire or glandular-denticulate on the margins, firmly chartaceous, glabrescent on upper surface, hirsute beneath at least along the midrib and main nerves, densely gland-dotted beneath; 5-11-nerved from the base, lateral nerves in 6-14 pairs, looped, tertiary nerves parallel. Male inflorescences 8-12 cm long, paniculate; bracts 4-10 mm long, triangular ovate, adaxially glandular, strongly reflexed, many-flowered. Male flowers subsessile; calyx lobes 2-3, 0.75 mm long, ovate, yellowish-green; stamens 2-4, filaments ± free, 1 mm long, anthers minute, creamy-white. Female inflorescences 4-8 cm long, paniculate or subpaniculate; bracts 1-5-flowered. Female flowers shortly pedicellate, the pedicels c. 1-2 mm long; calyx urceolate, splitting into 2-4 lobes and becoming flattened as the fruit matures; ovary 1-1.5 x 0.75-1 mm, unlobed or rarely 2-lobed, densely yellowish-granulate-glandular; styles 1 or 2 and ± free, 2-3 mm long, recurved, fimbriate-papillose. Fruit 3-6 x 4-7(11) mm, subglobose, rarely 2-lobed, densely yellowish-green granulate-glandular at first, later becoming smooth, glabrous and green. Seeds 2.5-4 mm in diameter, subglobose, ± smooth, dull, red or black.
Perennial tree, 2.5-25.0 m high; deciduous; single-stemmed; trunk and branches with short thorns; bark smooth. Leaves alternate, firmly chartaceous, glabrous above, hirsute below; lamina broadly ovate to triangular-ovate, base shallowly to deeply cordate or cordulate, apex shortly acuminate, margins entire or glandular-denticulate. Stipules lanceolate, acutely acuminate, deciduous. Male inflorescences paniculate; bracts triangular-ovate, adaxially glandular, many-flowered. Male flowers subsessile; calyx lobes 2 or 3, ovate; stamens 2-4; filaments free; anthers minute. Female inflorescences paniculate or subpaniculate; bracts 1-5-flowered. Female flowers shortly pedicellate; calyx urceolate, splitting into 2-4 lobes; ovary unlobed or rarely 2-lobed; styles 1 or 2, free, recurved, fimbriate-papillose. Flowering time Aug.-Feb. Fruit a subglobose capsule, glabrous. Seeds subglobose, smooth.
Leaf blades up to 25 × 20 cm, broadly ovate to triangular-ovate, shortly acuminate at the apex, shallowly to deeply cordate or cordulate at the base, or if peltate then truncate or rounded at the base, entire or glandular-denticulate on the margins, firmly chartaceous, glabrescent on upper surface, hirsute beneath at least along the midrib and main nerves, densely gland-dotted beneath; 5–11-nerved from the base, lateral nerves in 6–14 pairs, looped, tertiary nerves parallel.
Female flowers shortly pedicellate, the pedicels c. 1–2 mm long; calyx urceolate, splitting into 2–4 lobes and becoming flattened as the fruit matures; ovary 1–1.5 × 0.75–1 mm, unlobed or rarely 2-lobed, densely yellowish-granulate-glandular; styles 1 or 2 and ± free, 2–3 mm long, recurved, fimbriate-papillose.
Male flowers subsessile; calyx lobes 2–3, 0.75 mm long, ovate, yellowish-green; stamens 2–4, filaments ± free, 1 mm long, anthers minute, creamy-white.
Fruit 3–6 × 4–7(11) mm, subglobose, rarely 2-lobed, densely yellowish-green granulate-glandular at first, later becoming smooth, glabrous and green.
Male inflorescences 8–12 cm long, paniculate; bracts 4–10 mm long, triangular ovate, adaxially glandular, strongly reflexed, many-flowered.
A tree. It grows 30 m tall. The trunk does not have branches for up to 12 m. The trunk is 60-100 cm across.
Female inflorescences 4–8 cm long, paniculate or subpaniculate; bracts 1–5-flowered.
Young growth densely ferruginous-tomentellous at first, later glabrescent.
Seeds 2.5–4 mm in diameter, subglobose, ± smooth, dull, red or black.
A tree up to 25 m high; crown rounded, spreading; stem ± buttressed.
Stipules 1–2 cm × 4–8 mm, lanceolate, acutely acuminate, deciduous.
Bark light grey with white horizontal markings, smooth.
Petioles up to 30 cm long, pulvinate at the base.
Trunk and branches with short spines.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality -
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Spread -
Mature width (meter) 0.6 - 1.0
Mature height (meter) 25.0
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Nitrogen fixer -
Photosynthetic pathway c3

Environment

Evergreen forest; forest patches in grassland; secondary or disturbed forests; forest margins; riverine and gully forests; woodland on mountain slopes; swamp forest (mushitu) margins; locally common to dominant; at elevations from 305-3,000 metres.
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It is a tropical plant.
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Hardiness (USDA) 9-12

Usage

Uses environmental use food fuel material medicinal timber wood
Edible leaves
Therapeutic use -
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Cultivation

Can be grown by seedlings.
Mode seedlings
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Images

Macaranga capensis unspecified picture

Distribution

Macaranga capensis world distribution map, present in Gabon, Kenya, Mozambique, Tanzania, United Republic of, Uganda, South Africa, Zambia, and Zimbabwe

Conservation status

Macaranga capensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:351068-1
WFO ID wfo-0000231857
COL ID 3WX77
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Macaranga bachmannii Macaranga capensis Macaranga inopinata Macaranga multiglandulosa Macaranga ruwenzorica Mappa capensis Macaranga usambarica Mallotus capensis Macaranga capensis var. capensis