Ehretia amoena Klotzsch

Species

Angiosperms > Boraginales > Boraginaceae > Ehretia

Characteristics

Shrub or small tree 1.8–7.5(?–12) m. tall with ashy white glabrous branches; bark rather rough, grey; young branches at first shortly pubescent.. Leaf-blades obovate-elliptic to oblong or ± round, 2–13(–20) cm. long, 1–11.5(–14.5) cm. wide, obtuse, emarginate or very obscurely acuminate at the apex, cuneate to rounded or slightly subcordate at the base, somewhat rough above with tubercle-based short hairs and almost velvety beneath with rather similar hairs, the venation ± raised beneath, entire to vaguely undulate; petiole 1.2–1.5 cm. long.. Flowers slightly scented, in extensive inflorescences up to 10–15 cm. long, 11–16 cm. wide; peduncles 1.5–3 cm. long; pedicels 0.5–1.5 mm. long; inflorescence-axes densely pubescent with long and short hairs.. Calyx 2 mm. long including narrowly triangular lobes 1.5 mm. long, 0.8 mm. wide, densely glandular-pubescent.. Corolla white; tube 1.5–2 mm. long; lobes triangular-oblong, 3 mm. long, 1.3 mm. wide, reflexed.. Stamens exserted; anthers purplish; filaments 2 mm. long.. Style exserted, 2–3 mm. long with branches 0.75–1.2 mm. long.. Fruits yellow, becoming scarlet when ripe, globose, 3–5 mm. diameter in dry state, wrinkled; pyrenes 1/4-spherical, 4 mm. long, 3.5 mm. wide, one inner face deeply excavated, outer rounded one obscurely ridged.
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Shrub or small tree, single or multistemmed, up to 5 m high, branches arching at top. Leaf blade occasionally elliptic, 45-95(-114) x 23-56(-75) mm, apex obtuse, cuspidate, margin entire, sometimes with one or more teeth, widely spaced, on either side of apex, veins prominently raised on lower surface, lower surface of leaf blade prominently veined, densely to sparsely hairy, setae appressed, setae on veins conspicuously orientated at right angles to veins, upper surface less hairy, setae often short and stiff at an angle to surface of leaf blade, giving a rough texture to blade; petiole 4-10 mm long, length of petiole : length of midrib = ±1 : 14. Inflorescence a branched cymose panicle, terminal on a young shoot or terminal on a short young shoot at apex of an abbreviated branchlet; axes and calyx clothed with setae and multicellular hairs. Calyx lobes narrowly triangular, 2-3 x 1 mm, apex acute. Corolla white; tube widely funnel-shaped, as long as calyx; lobes reflexed, usually as long as calyx or longer, apex obtuse, margin not ciliate. Fruit glabrous; pyrenes 3-1 mm long.
A shrub. It grows 3-4 m tall. It loses its leaves during the year. It has ashy white smooth branches. The bark is whitish or light grey. The leaves are oval and up to 6-11 cm long by 8 cm wide. They are blunt and with coarse teeth at the tip. They are dark green and rough on top and hairy below. The flowers are small and white. They have a smell. They occur on loose clusters at the ends of branches. The fruit are small and round and are green but turn orange when ripe. The fruit are 5-7 mm across. The fruit are edible.
Flowers hermaphrodite, 5-merous, a few times mixed with some 6-merous ones, short-lived, arranged in panicles often corymbiform, up to 10 x 14 cm., terminal on the shoots or often on very short lateral branches, either before or with the new leaves; peduncle, rhachis and branches sparsely to densely pubescent; bracts up to 5 mm. long, subulate, often only a few on the peduncle, sometimes also on the rhachis and on the branches; pedicels 0.2–1.5(2.5) mm. long, articulated near apex.
Petiole 0.3–1.0(1.7) cm. long, pubescent to subglabrous; leaf lamina 4–12 x 3–8 cm., circular to oblanceolate or obovate, rough above, pubescent beneath, rounded to shortly acuminate at apex or, sometimes, truncate and coarsely crenate-dentate, usually acute or cuneate, rarely obtuse at base, with margins entire to coarsely crenate-dentate to the upper part, papery to almost leathery, with 5–6 secondary nerves on each side of the midrib, net-veined.
Corolla rotate or subrotate, white; tube (1.5)2.0–3.0 mm. long, widely funnel-shaped, glabrous; lobes longer than the tube, (2.5)3.0–4.5 x 1.5–2.5 mm., oblong-ovate, obtuse or rounded at apex, ciliate, reflexed.
Small tree or shrub, up to 6 m high. Leaves scabrous above, pubescent below; venation reticulate, prominent below. Corolla lobes longer than tube, reflexed. Flowers white.
Calyx 2.0–3.0 mm. long, lobed to below middle, sometimes to near base, pubescent outside; lobes ovate to narrowly triangular, acute.
A shrub or sometimes a small tree up to 6(8) m. high, deciduous; branches pubescent to subglabrous, glabrescent and greyish.
Ovary c. 1 mm. long, glabrous; style 3–5 mm. long, divided 1/52/5 very rarely half-way down; stigmas small, subumbilicate.
Stamens about as long as the corolla lobes; anthers 1.5–1.8 mm. long, oblong; filaments 2.5–4.0(4.5) mm. long, slender.
Fruit c. 5 x 6 x 5 mm., subglobose, glabrous; pyrenes 4, with the out surface irregularly foveate.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 5.5
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Flower color
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Fruit color
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Nitrogen fixer -
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Environment

A tropical plant. It occurs at medium to low altitudes often in hot areas. They are along the banks of watercourses and in sand forests near the coast. It can be on termite mounds. In Zimbabwe it grows up to 1,150 m above sea level. It can grow in arid places. It suits hardiness zones 9-11.
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Evergreen forest, usually on steep slopes and on river banks,
Light -
Soil humidity 10-12
Soil texture 5-7
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The fruit are eaten.
Uses animal food food fuel material medicinal wood
Edible fruits
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) -
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Images

Ehretia amoena unspecified picture
Ehretia amoena unspecified picture

Distribution

Ehretia amoena world distribution map, present in Botswana, Kenya, Mozambique, Malawi, eSwatini, Tanzania, United Republic of, South Africa, Zambia, and Zimbabwe

Conservation status

Ehretia amoena threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:115966-1
WFO ID wfo-0000663335
COL ID 6DZ5F
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ehretia amoena Ehretia goetzei Ehretia mossambicensis Ehretia stuhlmannii Ficus obovata