Chaenostoma leve (Hiern) Kornhall

Species

Angiosperms > Lamiales > Scrophulariaceae > Chaenostoma

Characteristics

Bushy perennial herb that will flower in the seedling stage, up to c. 600 mm tall, developing a woody stock (taproot) up to c. 10 mm in diam. at crown, branching from base, branches erect or decumbent, glandular-puberulous, hairs up to 0.1-0.2 mm long, densely leafy, often with axillary leaf tufts. Leaves opposite, bases connate, primary leaves up to c. 20-40 x 1-3.5(-9) mm, smaller upwards (axillary leaves also smaller), linear to narrowly elliptic, apex acute, base somewhat narrowed, margins entire to minutely toothed (2-6 pairs of teeth), both surfaces glandular-puberulous, glistening glands also present. Flowers innumerable in much-branched panicles terminating every branchlet, ultimate axes sometimes ± flexuous. Bracts up to c. 2.5-4.2 x 0.4-0.6 mm, leaflike but much smaller than the leaves. Pedicels (lowermost) c. 6-10(-16) mm long, filiform. Calyx obscurely bilabiate, tube 0.5-1.5 mm long, lobes 1.4-2.6 x 0.4-0.8 mm, lanceolate, glandular-puberulous with coarser hairs as well up to 0.25-0.7 mm long. Corolla tube 2.5-3.5 x 2-2.5 mm in throat, broadly funnel-shaped, limb almost regular, 5-7 mm across, posticous lobes 1.5-2.5 x 1.5-2 mm, anticous lobe 1.5-2.5 x 1.5-2.4 mm, all suborbicular, shades of mauve or pink, white sports not uncommon, tube yellow or orange, glandular-puberulous outside, glistening glands as well, clavate hairs inside all round throat. Stamens 4, all exserted, anthers 0.5-1 mm long, posticous filaments 1-2 mm long, anticous ones 2-2.8 mm. Stigma 1-1.8 mm long, exserted. Style 1.6-3.5 mm long, clad in glistening glands. Ovary 1-1.5 x 0.7-1 mm, glistening glands at apex and down sutures. Capsules 2-3.5 x 1.5-2.5 mm, glistening glands persistent. Seeds c. 0.5-0.7 x 0.25-0.3 mm, pallid. Flowering principally between December and May.
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Perennial herb, up to 0.6 m high. Leaves opposite; blade linear to narrowly elliptic, 20-40 x 1-4(-9) mm, apex acute, base connately narrowed, margins entire to minutely toothed, both surfaces glandular-puberulous. Flowers: in a much-branched panicle with masses of small flowers on filiform pedicels; stamens 4, exserted; corolla tube 2.5-3.5 mm long, yellow or orange, 2.0-2.5 mm long in throat; limb spreading, ± 6 mm in diameter; lobes in shades of mauve or pink, often with white spots; Oct.-Apr.
Bushy perennial herb, up to 0.6 m high. Leaves linear to narrowly elliptic, both surfaces glandular-puberulous. Inflorescence a much-branched panicle with masses of small flowers on filiform pedicels. Corolla tube 2.5-3.5 mm long, 2.0-2.5 mm in throat. Flowers with corolla lobes shades of mauve or pink, white sports not uncommon, tube yellow or orange.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.6
Root system tap-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 7-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

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

Distribution

Chaenostoma leve world distribution map, present in South Africa and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:77065367-1
WFO ID wfo-0000598858
COL ID T9R7
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Sutera palustris Sutera levis Chaenostoma leve