Jasminum breviflorum Harv.

Species

Angiosperms > Lamiales > Oleaceae > Jasminum

Characteristics

Climber, usually rampant, occasionally shrubby; twigs densely or sparsely pubescent with patent crisped hairs or short stiff hairs, glabrescent. Leaves simple, variable in shape and size, lanceolate-oblong, lanceolate-ovate, ovate to ovate-suborbicular, up to 4.5 cm long and 2.5 cm broad, usually smaller, pubescent on both surfaces, especially along the veins beneath, glabrescent in parts, sometimes glabrous; petiole short, up to 3 mm long, pubescent, articulated at or above the middle, often at the apex, articulation not obvious. Inflorescence terminal on the twigs, usually 3-flowered and often also with solitary flowers in the axils of the upper pair of leaves; pedicels long, up to 1.5 cm long, densely or thinly pubescent to glabrous. Calyx thinly pubescent, rarely densely, sometimes glabrescent; tube about 3 mm long; lobes usually 5, very shallow (calyx appearing truncate), or up to 2 mm long and thickened and conduplicate, usually with recurved apicule but not produced into a subulate erect apical portion. Corolla white, fragrant, tube 1.5-2 cm long (in eastern Cape up to 3 cm long); lobes about 7, usually 1-2 cm long and 2.5-5 mm broad. Stamens 51 mmserted on the tube in upper half, included, filaments very short; anthers about 3.5 mm long. Ovary about 1 mm long, truncate, 2-celled with 1 ovule in each; style filiform 1.5 cm long; stigma lobes 3.5 mm long; exserted. Fruit a twin berry but usually only one developing, subglobose, about the size of a large pea, turning black when ripe; seed 1, exendospermous.
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Climber, usually rampant, 0.2-4.0 m high; hairs patent-crisped or short and stiff. Leaves broadly ovate, apex acute to rounded, pubescent especially on lower venation; petioles short, articulated. Inflorescences terminal on twigs, 3-flowered; pedicels up to 15 mm long. Flowers scented. Calyx with tube up to 3 mm long, 5-lobed. Corolla white, salver-shaped; tube slender, up to 20 mm long; lobes ± 7, slightly shorter than tube. Stamens 2, included; filaments short; anthers ± 3.5 mm long. Ovary 2-celled with one ovule in each; style filiform, exserted; stigma lobes viscous. Flowering time Nov.-Apr. Fruit a twin berry (one aborting), subglobose, black when ripe.
Leaves coriaceous, sparsely pubescent to glabrous on both faces; lamina 1–6–4·5 x 0·8–3·4 cm., ovate to elliptic or narrowly elliptic, base acute to rounded, apex obtuse or acute, mucronate; venation slightly raised on both surfaces, inconspicuous below; lateral nerves several, the basal ones joining with others before reaching leaf apex.
Climber. Leaves unifoliolate; acarodomatia, if present, in axils of basal or lower veins; petioles articulate in upper portion. Calyx lobes much shorter than calyx tube, very shallow or up to 1.5 mm long, then thickened and conduplicate, apiculate. Flowers white.
Flowers borne on lateral branches in terminal few– (3–4)–flowered racemes and in the axils of upper leaf–pairs, sweet scented; pedicels 9–15 mm. long.
Calyx glabrous or pubescent; tube 3 mm. long; lobes 4–5, represented by minute thickened points or by conduplicate, recurved teeth up to 2 mm. long.
Corolla white, fleshy or thin–textured; tube 17–25 mm. long; lobes 4–7, 10–15 mm. long, elliptic, apex acute.
Stamens inserted in the top half of corolla tube; filaments up to 2 mm. long; anthers 3–4 mm. long.
Acarodomatia present in axils of lateral nerves up to middle of leaf.
Young stems pubescent, glabrescent, older stems with smooth bark.
Petioles 2–5 mm. long, articulated at about the middle.
Style either exserted from tube or c. 1/2 as long.
Fruit with lobes subglobose, c. 7 mm. long.
Shrubby climber.
Life form perennial
Growth form shrub
Growth support climber
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 4.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

Usage

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

Cultivation

Mode -
Germination duration (days) 20 - 30
Germination temperacture (C°) 21 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Jasminum breviflorum world distribution map, present in Mozambique and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:609384-1
WFO ID wfo-0000813674
COL ID 3QMDP
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Jasminum breviflorum