Bridelia cathartica Bertol.

Species

Angiosperms > Malpighiales > Phyllanthaceae > Bridelia

Characteristics

A spindly scandent evergreen shrub or much-branched small tree with a flat, spreading crown 1–9 m. tall with the ultimate shoots pendent.. Bark grey, greyish-brown or black, rough, reticulate, fissured or stringy.. Twigs brown or purplish brown, prominently lenticellate.. Young shoots and petioles sparingly pubescent to subglabrous.. Petioles (2–)3–5 mm. long; leaf-blades obovate to elliptic-oblanceolate, (1–)3–12(–18) cm. long, (0.5–)1–5(–8) cm. wide, rounded, obtuse or subacute at apex, cuneate, rounded or rarely shallowly subcordate at base, chartaceous to somewhat coriaceous, lateral nerves (5–)7–11(–18) pairs, usually brochidodromous but very occasionally craspedodromous, not prominent or slightly impressed above, prominent beneath, with a less prominent tertiary nerve-network beneath, glabrous above, evenly to sparingly whitish or ferruginous pubescent or glabrous beneath, pale to dark green and shiny above, often somewhat glaucous beneath with the midrib and main nerves often orange or yellowish.. Stipules lanceolate, 3–4 mm. long, acute or acutely acuminate, sparingly pubescent or subglabrous.. Flowers densely glomerulate, with at least some of the lowest glomerules usually subtended by leaves.. Bracts ovate, acute, keeled, sparingly pubescent.. Male flowers: pedicels very short, pubescent or glabrous; sepals triangular, 1.5 mm. long, 1 mm. wide, acute, glabrous, greenish, yellowish green or pale yellow; petals flabelliform, 1 mm. long and wide, 5-toothed at the apex; disc saucer-shaped, 1.5–2 mm. across, entire, glabrous; staminal column 1 mm. high; anthers 0.5 mm. long, yellow; pistillode cylindric, 0.5 mm. tall, deeply bifid at the apex.. Female flowers sessile or subsessile; sepals ovate, thick, otherwise ± as in the ♂ flowers; petals rhombic, 1 mm. long, less than 1 mm. wide, subentire; outer disc annular, 2 mm. across, inner disc divided into 2 ± triangular toothed lobes enclosing the ovary; ovary ovoid, 1 mm. long, 2-locular; styles 2, free, bifid.. Fruits subglobose, 2-locular, 6–10 mm. long, 7–9 mm. wide, green at first later becoming reddish brown or black.. Seeds 4.5 mm. long, smooth, shiny, chestnut-brown.. Fig. 23/1–4, p. 124.
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Leaf blades 1–12 × 0.5–7 cm, elliptic-obovate to elliptic-oblong, rounded or obtuse, occasionally subacute, cuneate or rounded, rarely ± truncate at the base, margins sometimes revolute, firmly chartaceous to thinly coriaceous, glabrous above, evenly to sparingly pubescent along the midrib and nerves or else subglabrous to quite glabrous beneath, often bluish-green and shiny above, pale grey-green to glaucous and dull beneath; lateral nerves in 7–14 pairs, cheilodromous or brochidodromous, occasionally camptodromous, not prominent or slightly impressed above, slightly to strongly prominent beneath, tertiary nerves scarcely visible to prominent beneath.
A shrub with many stems. It can scramble. It can also be a small tree 4-6 m high. The bark is brown or grey and smooth. The leaves are oblong and 3-9 cm long by 1.5-4.5 cm wide. They are dark green and shiny above and pale green below. The edges are rolled under. The male and female flowers are very small. They are greenish to yellow. They occur in small tight clusters in the axils of leaves. The fruit is 9 mm long by 7 mm wide. They are black when mature. They are edible. There are 2 subspecies and 3 varieties.
Male flowers sweetly-scented; pedicels very short or 0; sepals 2 × 1–1.5 mm, triangular-ovate, acute, glabrous, pale yellowish-green; petals 1×1 mm, flabelliform, erose at apex, pale greenish-or creamy-yellow; disk 1.75 mm in diameter, flat, entire, greenish; staminal column 1.25 mm high, greenish; anthers 0.67 mm long, yellow; pistillode 0.75 mm tall, conic-cylindric, deeply bifid.
Female flowers sessile or subsessile; sepals ± as in the male, but somewhat thicker; petals c. 1 × 1 mm, rhombic-obovate, subentire; outer disk 2 mm in diameter, pentagonal, inner of 3 lobes c. 1 mm high, each lobe ± triangular, toothed; ovary c. 1 × 0.75 mm, ovoid, 2-locular; styles 2, 1 mm long, free, shortly bifid, stigmas uneven, greenish.
Shrub or small tree, up to 6 m high. Leaves without hairs, oblong, elliptic to broadly oblanceolate, 30-90 x 15-45 mm, discolorous, apex broadly tapering to rounded. Flowers green to yellow.
A rather variable scrambling single-or many-stemmed much branched shrub or small tree up to 7 m tall with a dense rounded crown and with horizontal or pendent branches.
Fruit 6–11 × 7–10 mm when dried, subglobose, 2-locular, green at first, later becoming reddish-purple then blackish.
Stipules up to 7 × 1 mm, linear-lanceolate or linear, sparingly pubescent or subglabrous, soon falling.
Young shoots and petioles evenly to sparingly pubescent, puberulous or subglabrous.
Flowers and fruits borne on leafy or wholly or partially leafless shoots.
Bark light grey or brownish, smooth or rough, fissured.
Seeds 7 × 6 × 3 mm, smooth, shiny, chestnut-brown.
Twigs brown, lenticellate.
Petioles 2–5 mm long.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention evergreen
Sexuality monoecy
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Mature height (meter) 2.5 - 5.0
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Environment

A tropical plant. They grow along stream banks. It grows along the coast. It grows in hot arid places with a marked dry season. It needs well-drained soil. It is rare in humid soils. It grows from sea level to 2,000 m above sea level. It is more common in the lowlands. It can grow in arid places. In Zimbabwe it grows in areas with a rainfall between 700-800 mm per year. In Brisbane Botanical Gardens.
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On sandy soil and dunes, in coastal bush, littoral scrub and dune woodland and forest, also in secondary forest and old cultivations at elevations from near sea level to 345 metres.
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Hardiness (USDA) 9-12

Usage

The fruit are eaten raw. The leaves are chewed with water to produce a sweet taste.
Uses animal food food fuel material medicinal
Edible fruits leaves
Therapeutic use -
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Cultivation

Plants can be grown from seed. The seeds are cleaned and soaked then planted
Mode seedlings
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Images

Leaf

Bridelia cathartica leaf picture by Manjate Merlindo (cc-by-sa)

Distribution

Bridelia cathartica world distribution map, present in Angola, Botswana, Cabo Verde, Ethiopia, Kenya, Mozambique, Sudan, Somalia, eSwatini, Tanzania, United Republic of, South Africa, Zambia, and Zimbabwe

Conservation status

Bridelia cathartica threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:340136-1
WFO ID wfo-0000416794
COL ID 5WQRN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Bridelia cathartica

Lower taxons

Bridelia cathartica subsp. cathartica Bridelia cathartica subsp. melanthesoides