Astripomoea lachnosperma (Choisy) A.Meeuse

Species

Angiosperms > Solanales > Convolvulaceae > Astripomoea

Characteristics

Annual; stems simple, erect, 20–120 cm. tall, floccosely pubescent.. Leaf-blade ovate or rhomboid, 3.5–12 cm. long, 1.8–10 cm. wide, acute or rounded at the apex, cuneate or truncate at the base, with margin wavy above the middle, entire below, floccose-pubescent; petiole up to 1.8 cm. long.. Flowers in crowded, about 6-flowered cymes; peduncle up to 5.5 cm. long; pedicels about 6 mm. long.. Sepals lanceolate, acute, tomentose outside.. Corolla white with purple centre, 1.4(–2) cm. long; limb about 2 cm. in diameter.. Capsule ovoid, glabrous, 10 mm. tall, 7 mm. wide.
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Leaf lamina ovate or rhombic, varying to broadly elliptic, ovate-lanceolate or subrhombic 3–13 × 1·8–9 cm., acute or rounded at the apex, cuneate or truncate at the base, entire or slightly or occasionally distinctly repand above the middle, thinly covered with white stellate hairs above, more or less densely so and paler beneath; petiole up to 4 cm. long.
Stems simple, erect up to 120 cm. tall, covered with pale fawn to whitish stellate tomentum, as are petioles, peduncles, pedicels and calyces, becoming woody and glabrous at the base.
Corolla cream to white with purple centre, funnel-shaped, up to 1·5 cm. long; limb about 2 cm. in diam.
Flowers in crowded about 6-flowered cymes; peduncle up to 5·5 cm. long; pedicels about 5 mm. long.
Sepals lanceolate, ovate-lanceolate, acute, up to 6 mm. long, tomentose outside.
Funnel-shaped flowers 3/4 in. long, white red-purple centre.
Erect perennial herb, woody below 1-2 ft. high
Covered with yellowish stellate tomentum
Capsule ovoid, glabrous.
Seeds villous-sericeous.
Annual with woody base.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.31 - 1.2
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

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

Usage

Uses medicinal
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 -

Images

Habit

Astripomoea lachnosperma habit picture by susan brown (cc-by-sa)

Leaf

Astripomoea lachnosperma leaf picture by susan brown (cc-by-sa)
Astripomoea lachnosperma leaf picture by susan brown (cc-by-sa)
Astripomoea lachnosperma leaf picture by susan brown (cc-by-sa)

Flower

Astripomoea lachnosperma flower picture by susan brown (cc-by-sa)
Astripomoea lachnosperma flower picture by susan brown (cc-by-sa)
Astripomoea lachnosperma flower picture by susan brown (cc-by-sa)

Distribution

Astripomoea lachnosperma world distribution map, present in Botswana, Central African Republic, Cameroon, Ethiopia, Kenya, Mali, Mozambique, Namibia, Niger, Nigeria, Sudan, South Sudan, Chad, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:265310-1
WFO ID wfo-0001297679
COL ID J3SL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Astrochlaena solanacea Astripomoea lachnosperma Astrochlaena lachnosperma Ipomoea lachnosperma Convolvulus lachnospermus