Ipomoea tenuipes Verdc.

Species

Angiosperms > Solanales > Convolvulaceae > Ipomoea

Characteristics

Glabrous, herbaceous, annual or perennial twiner. Stems up to at least 1 m long. Leaves pseudostipulate (pseudostipules resembling leaves but much smaller), orbicular in outline, 20-60 mm in diameter, deeply palmately 5-lobed, outer lobes usually bilobed; lobes elliptic to lanceolate, entire, apex obtuse, apiculate, base narrowed; petiole 40-50 mm long. Flowers axillary, solitary or cymosely 2-or 3-flowered; peduncles 40-50 mm long, very slender; bracteoles minute; pedicel 17 mm long, ± clavate. Sepals subequal, edges membranous, elliptic to orbicular, apex obtuse or rounded, mucronulate, 2-5 mm long, often tuberculate. Corolla funnel-shaped with subcylindric tube, purplish mauve, 10-18 mm long and spreading limb as wide. Capsule subglobose, glabrous, 8-10 mm long. Seeds subglobose, 5-6 mm long, brown, pubescent and with 5-10 mm long white hairs on edges.
More
Glabrous herb, probably perennial; stems slender, twining.. Leaf-blade orbicular in outline, palmately divided to the base, up to 5 cm. in diameter, often much less; lobes 5, elliptic, obtuse and apiculate, the outer ones often bilobed, 2.6–4 cm. long, about 1 cm. wide; petiole 4.5 cm. long; pseudo-stipules present.. Flowers axillary, solitary or in 2–3-flowered inflorescences; peduncle 4.5 cm. long; pedicels slender 1.7 cm. long.. Sepals elliptic or almost orbicular, 2–5 mm. long, 1.3–2.5 mm. wide, obtuse but mucronulate, often tuberculate.. Corolla rose-purple or dark mauve, funnel-shaped, 8–17 mm. long.. Capsule globose, 8 mm. in diameter.. Seeds brown, subglobose, 4–5.5 mm. long, velvety-pubescent, the edges with long white cottony hairs 5–10 mm. long.
Leaf-lamina circular in outline, palmately divided to the base, up to 5 cm. in diam., often much less; lobes elliptic to lanceolate 2·6–4 × 1 cm. usually obtuse and apiculate at the apex and narrowed and subpetiolued at the base, the outer ones often 2-lobed; petiole 4–5 cm. long; pseudostipules present resembling the leaves but much smaller.
Flowers axillary, solitary or in 2–3-flowered inflorescences; peduncle 4–5 cm. long, very slender, almost filiform; pedicels slender but thicker than the peduncle, more or less 1·7 cm. long, somewhat subclavate; bracteoles minute.
Sepals elliptic or almost orbicular, 3–5 mm. long, subequal with membranous edges, usually obtuse but mucronulate, often muriculate.
Seeds subglobose, brown, velvety-pubescent, with 5–10 mm. long white cottony hairs at the edges.
Corolla funnel-shaped, rose-purple or dark mauve, 8–17 mm. long.
Stems very slender, twining or sometimes prostrate.
Annual or perennial glabrous herb.
Capsule globose, glabrous.
Life form perennial
Growth form herb
Growth support climber
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
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Nitrogen fixer -
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Environment

Light -
Soil humidity 4-6
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
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Distribution

Ipomoea tenuipes world distribution map, present in Angola, Botswana, Eritrea, Ethiopia, India, Mozambique, Namibia, Sudan, South Sudan, Tanzania, United Republic of, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:269928-1
WFO ID wfo-0001297783
COL ID 3PX5P
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ipomoea tenuipes