Difference between revisions of "Ipomoea wrightii"
Syn. Fl. N. Amer. 2(1): 213. 1878.
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|genus=Ipomoea | |genus=Ipomoea | ||
|species=Ipomoea wrightii | |species=Ipomoea wrightii | ||
Latest revision as of 13:15, 24 November 2024
Annuals. Stems usually twining, sometimes trailing. Leaf blades ± pentagonal, 30–80 × 20–80 mm overall, palmatisect, lobes 5, lance-linear to lanceolate, (21–)35–50(–80) × (5–)10–15(–20) mm, apex acute, surfaces glabrous. Peduncles usually spiraled, 50–100 mm, glabrous. Flowers: sepals ovate, 5–7 mm, chartaceous or coriaceous, apex obtuse to rounded, abaxial surface glabrous; corolla red, rosy, throat red-violet, funnelform, 18–30 mm.
Phenology: Flowering Jul–Oct.
Habitat: Disturbed sites, fields, marshy sites.
Elevation: 0–600 m.
Distribution
Introduced; Ala., Ark., Fla., Ga., La., Miss., Okla., Tenn., Tex., Asia, introduced also in Mexico, West Indies, Central America, South America (Argentina, Brazil, Ecuador, Paraguay, Peru), Africa, Australia.
Discussion
Ipomoea wrightii may be spread as a contaminant in seeds.
The names Ipomoea heptaphylla (Roxburg) Voigt and I. pulchella Roth have been misapplied to plants of I. wrightii.
Selected References
None.