Scolopia stolzii Gilg

Species

Angiosperms > Malpighiales > Salicaceae > Scolopia

Characteristics

Tree up to 14 m high, 25 cm d.b.h., unarmed, trunk brownish with irregularly shaped exfoliation sloughing to leave dark brown shallow basins; twigs white to pale grey, lenticellate. Leaves exstipulate, elliptic or ovate, 6-11 cm long, 3.4-5.7 cm wide, apex obliquely acuminate to obtuse, base broadly, cuneate, margin remotely callose subserrate to crenulate, 5-9 pairs of nerves, basal 2 pairs acutely angled (curved ascending), remainder obtusely angled, looping before margin, immersed above, projecting below, coriaceous, glabrous, darkish green above, paler below, 5-8 mm long, recurved. Flowers solitary or in pairs, sessile, in upper leaf axils. Bracts 5, deltoid, 0.5 mm long, somewhat cartilaginous. Sepals 5, approximately triangular, 1.4-2 mm long, ciliate. Petals 5, resembling sepals, but sometimes rounded, early caducous. Disc annular, regularly lobed, 0.5 mm long, 'salmon pink'. Stamens numerous, sometimes over 100; filaments 7.5 mm long; anthers 0.75 mm long, slightly apiculate. Ovary ovoid, 3.5 mm long with longish white hairs; placentae 5-6 with numerous ovules; style short, 5 or 6 branched, branches 1.8 mm long, channelled above, glabrous. Fruit subglobose, 2.5 cm diam., fleshy, often crowned with persistent style; seeds 8-17, oblong, c. 5 mm long, brown.
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Much branched tree, 6–10(–15) m. tall, unarmed; bark pale brown, rather smooth, flaking.. Leaf-blades elliptic, or subovate-to obovate-elliptic or-oblong, apex bluntly acuminate, or attenuate or rounded, base cuneate to rounded, coriaceous or subcoriaceous, glabrous, entire to regularly and shortly, sometimes remotely subserrate-crenate, (3–)5–7(–13) cm. long, (2–)3–5.5 cm. broad; nerves in 4–6 pairs, 2 basal pairs curved-ascending, upper ones shorter, reticulation finely prominent on both faces; petiole 2–7 mm.. Flowers solitary in the upper axils, sessile or subsessile, 4–5(–7)-merous.. Sepals ovate, ± 1.5 mm. long.. Petals similar to, though more membranous and narrower than the sepals, ± caducous.. Disk-glands numerous, subquadrate.. Receptacle glabrous or hairy.. Stamens 40–60; anthers very shortly appendiculate.. Ovary glabrous or hairy; style ± 2 mm. long, shortly 3–5-partite distally.. Fruit subglobose, fleshy, red, 2–2.5 cm. across, glabrous or sparsely hairy, on a stoutish pedicel 1–1.5 mm. long.. Seeds 10–12.
A small tree. It grows 10 m tall. The bark is pale brown and smooth and flaking. The leaves are simple and alternate. The leaf blade is 5-7 cm long by 3-6 cm wide. They are oval and rounded or wedge shaped at the base. They taper to the tip and can have teeth along the edge. The flowers occur singly without stalks in the upper axils of leaves. The fruit is a flattened, fleshy berry. It is red. They are 2-3 cm wide.
Leaf-lamina 5–12 x 2–5.5 cm., coriaceous, elliptic, elliptic-oblong or ovate-elliptic, bluntly acuminate or subobtuse at the apex, cuneate at the base, margin entire or irregularly and remotely subserrate, somewhat shining above, dull below, nerves in 4–6 pairs, slightly raised on both sides, venation laxly reticulate; petiole up to 7 mm.
Small tree up to c. 10 m. tall, glabrous except for the flowers or occasionally with the young stems and petioles minutely pubescent; bark grey, smooth.
Sepals 5–7, c. 1.5 x 1.5 mm., overlapping considerably, broadly ovate, subacute at the apex, margin shortly ciliate, sparsely puberulous outside.
Stamens very numerous on slender filaments c. 7 mm. long; anthers cordate-oblong with a prominent and somewhat recurved apiculus at the apex.
Ovary urceolate, glabrous or sparsely puberulous; style c. 5 mm. long, stout, glabrous; stigmas c. 6.
Fruit a 10–12-seeded, globose, fleshy berry, c. 2 cm. in diam., crowned with the persistent style.
Disk annular, irregularly lobed, elevated and granular between the stamens.
Petals similar to the sepals but more membranous.
Flowers solitary and sessile in the leaf-axils.
Receptacle very small, funnel-shaped.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 10.0
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. It grows along rivers and in dry lowland and mountain forests. It grows in the lowlands and highlands. It has been recorded at 1,600 m above sea level in Tanzania.
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Fringing forest; grassland with thickets; dry evergreen forest; open forest; often on sandy soils; at elevations from 790-2,100 metres.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

Uses food
Edible fruits seeds
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

Scolopia stolzii world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:365949-1
WFO ID wfo-0001062874
COL ID 4VSHT
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Scolopia riparia Scolopia stolzii var. stolzii Scolopia stolzii Scolopia stolzii var. riparia