Ludwigia senegalensis (Dc.) Troch.

Species

Angiosperms > Myrtales > Onagraceae > Ludwigia

Characteristics

Seeds showing through the capsule wall, in approximately 2 rows in each locule, 0·5–0·7 mm. long, free, light to dark brown, ovoid; raphe narrow and inconspicuous.
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Leaves 0·5–3 × 0·3–1 cm., narrowly lanceolate to broadly ovate, narrowly cuneate at the base, the apex acute or obtuse; veins obscure; petioles 1–2 mm. long.
Stamens as numerous as the sepals; filaments 0·8–1·5 mm. long; anthers surrounding the stigma and shedding pollen directly on it at anthesis.
Low herb, creeping and rooting at the nodes, the stems mostly 5–35 cm. long, glabrous or minutely puberulent.
Capsule 3·5–9 × 1·3–2 mm., plump, thin-walled, pale brown, readily and irregularly loculicidal, subsessile.
Sepals 3, rarely 4 or even 5, 1–3 mm. long, deltate-acute.
Petals 2–2·5 × 0·5–1·5 mm., linear to obdeltate, acute.
Style c. 2 mm. long; stigma globose, c. 0·8 mm. thick.
Disk conspicuously elevated, glabrous.
Pollen shed in tetrads.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system creeping-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 -
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 -
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Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Ludwigia senegalensis world distribution map, present in Angola, Benin, Burkina Faso, Botswana, Central African Republic, Cameroon, Gabon, Guinea, Guinea-Bissau, Mali, Namibia, Senegal, Sierra Leone, South Sudan, Chad, Togo, Zambia, and Zimbabwe

Conservation status

Ludwigia senegalensis threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:613435-1
WFO ID wfo-0000443479
COL ID 3WDDW
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Jussiaea prieurea Ludwigia prieurea Ludwigia pulvinaris Ludwigia senegalensis Prieurea senegalensis Jussiaea senegalensis Jussiaea pulvinaris