Pavetta edentula Sond.

Species

Angiosperms > Gentianales > Rubiaceae > Pavetta

Characteristics

Sturdy shrub or small deciduous tree to 5 m. Crown sparse. Stem short, straight. Bark corky, grey, cracked lengthwise. Twigs in opposite pairs, thick & knobbly. Leaves clustered at branchlet ends, large, narrow, to 200 x 50 mm, taper to blunt or rounded apex, base tapered, slightly fleshy, firm, shiny, bright green with raised yellow midrib & side veins below, nodules prominent, scattered, domatia absent. Stalk stout, to 25 mm. Flowers white, sweetly scented, to 20 x 13 mm, calyx lobes reduced to minute tips. In dense, axillary heads to 90 mm diam. Fruits wrinkled, blue-black, ±round, to 9 mm diam., persistent calyx at the tip, in long, branched clusters.
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Leaves usually clustered near the apices of the branches, sometimes immature at time of flowering, paired, glabrous; blades 10–20 × 3–7 cm, narrowly elongate-oblong, narrowly elliptic, or elliptic, obtuse or acute at the apex, acute to attenuate at the base; midrib straw-coloured, prominent beneath; lateral nerves in 15–18 main pairs; domatia absent; bacterial nodules dot-like or less often elliptic or linear, usually many; petiole well developed 1.5–4 cm long; stipule limbs truncate, 3–6 mm long, shortly acuminate, glabrous outside.
A shrub or small tree. It grows 5 m tall. The main stem usually branches low down. The bark is dark grey and rough and cracked. The leaves are opposite and often in clusters near the ends of branches. They are narrowly oval and 25 cm long by 8 cm wide. They are leathery and shiny green. There are nodules scattered over the leaf. The flowers are white and in large clusters in the axils of leaves. The fruit are in branched clusters and 5-7 mm across. The are round and black.
Inflorescences corymbose, crowded or moderately lax, 4–9 cm across (excluding corollas); peduncles 0–5(10) mm long; primary inflorescence branches 0.8–2 cm long, glabrous; second-to fourth-order branches present; pedicels 0.8–8 mm long, glabrous; bracts 4–8 mm long, usually slightly corky, caducous; bracteoles ± membranous.
Tree, up to 4.5 m high. Leaves large, elliptic to narrowly elliptic to lanceolate, glabrous, petiojate, bacterial nodules dot-shaped and scattered. Calyx cup-shaped or with 4 small teeth. Corolla tube 10-15 mm long. Flowers white.
Small tree 2–5 m tall; young branches glabrous; older branches stout, covered with thin mid to dark grey cracking bark and sheathed by persistent stipules.
Corolla tube 0.9–1.3 cm long, 1.5 mm wide at the top, glabrous outside, with few hairs within; lobes 7–8 × 2–2.5 mm, oblong, shortly apiculate.
Calyx glabrous; tube 1–1.5 mm long; limb-tube 1–1.75 mm long, ± twice as broad as the tube, truncate or undulate to slightly dentate.
Inflorescence-supporting branches short, 0.8–3.5(5) cm long, leafless but often with 1(2) nodes, or rarely with leaves.
Fruit black, shiny, 7–9 mm in diameter; pedicels slightly accrescent; calyx limb persistent.
Seeds dark, 4.5–5 mm wide, slightly rugulose on convex face.
Flowers fragrant.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
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Mature height (meter) 3.75 - 4.75
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Environment

Often found on rocky hillsides, singly or in bush clumps, rarely on the margin of riverine forest.
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It is a tropical plant. It grows on rocky hillsides and wooded grassland.
Light -
Soil humidity -
Soil texture 7-8
Soil acidity -
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Hardiness (USDA) 9-12

Usage

The leaves are eaten as a snack and a vegetable.
Uses material
Edible fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
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Distribution

Pavetta edentula world distribution map, present in Mozambique, eSwatini, and South Africa

Conservation status

Pavetta edentula threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:759662-1
WFO ID wfo-0000265355
COL ID 75V56
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ixora edentula Pavetta disarticulata Pavetta edentula