Pavetta eylesii S.Moore

Species

Angiosperms > Gentianales > Rubiaceae > Pavetta

Characteristics

A shrub or small tree 3-6 m in height; occurring in mixed sandveld, woodland, on rocky koppies among open rocky outcrops and in the shade of bush clumps. Bark: light brown, flaking in narrow strips; young branchlets velvety. Leaves: broadly elliptic to almost circular, 8-16 x 4-9 cm, dark green, with or without soft hairs above, paler green, velvety below, 8-12 pairs of lateral veins, bacterial nodules dot-shaped, few or many, dark, inconspicuous, scattered, domatia absent or inconspicuous; apex broadly tapering, usually finally abruptly attenuate; base tapering; petiole 1-2 cm long. Flowers: white, rather small, with very fine styles, calyx lobes reduced to minute tips, corolla tube 7 mm long, very narrow, almost needle-like, lobes 4 mm long, style 1.5 cm long, in dense axillary heads up to 9 cm in diameter; inflorescence-supporting branches 4-5 cm long or occasionally absent, leafless Fruit: almost round, 8-10 mm in diameter, purplish black, crowned with the remains of the persistent calyx.
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Leaves usually clustered near the apices of the branches, often immature at time of flowering; blades 9–14.5 × 6–9 cm, broadly elliptic or ovate, obtuse or tending to be subacuminate at the apex, acute to attenuate or truncate then attenuate at the base, glabrous or puberulous above, puberulous with densely puberulous nerves beneath; lateral nerves in 10–12 main pairs, acutely angled; domatia absent or inconspicuous; bacterial nodules dot-like, elliptic or linear, few or many; petiole 0.8–1.7 cm long, puberulous; stipule limbs truncate to triangular, 3–6 mm long, bearing a lobe up to 5 mm long, puberulous outside, thin, not persistent.
Inflorescences crowded or moderately lax, 2.5–6.5 cm across (excluding corollas); peduncles absent or up to 10 mm long; primary inflorescence branches 0.5–1.2 cm long, puberulous; secondary to quaternary branches present; pedicels 1–8 mm long, puberulous; bracts 7–10 mm long, stipule-like, readily caducous; bracteoles inconspicuous.
Tree, up to 8 m high. Leaves large, rhomboid to ovate-elliptic, lower surface pubescent, petiolate, bacterial nodules dot-shaped and scattered. Calyx dentate, lobes up to 0.2 mm long. Corolla tube up to 10 mm long. Flowers white.
Calyx tube 0.75–1 mm long, puberulous; limb-tube 0.5–0.75 mm long, somewhat wider than the tube, truncate or undulate to slightly dentate, membranous, sparsely puberulous.
Corolla tube 0.6–1 cm long, c. 1 mm wide at the top, glabrous outside, with few hairs within; lobes 3.3–5 × 1–1.5 mm, oblong, rounded.
Small tree 2–7 m tall; young branches puberulous; older branches covered with buff, light brown or grey thin flaking bark.
Inflorescence-supporting branches short, 0.4–5 cm long, or rarely branches entirely suppressed, leafless.
Fruit black, shiny, 7–8 mm in diameter; pedicels slightly accrescent; calyx limb persistent.
Well formed seeds not seen.
Life form -
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 5.0 - 7.5
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Nitrogen fixer -
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Environment

Light -
Soil humidity 1-3
Soil texture 6-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

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Distribution

Pavetta eylesii world distribution map, present in Botswana, eSwatini, South Africa, Zambia, and Zimbabwe

Conservation status

Pavetta eylesii threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:759675-1
WFO ID wfo-0000265371
COL ID 75V4W
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Pavetta bechuanensis Plectronia foliosa Pavetta eylesii Canthium foliosum