Difference between revisions of "Ipomoea imperati"
Cat. Pl. Cub., 203. 1866.
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|genus=Ipomoea | |genus=Ipomoea | ||
|species=Ipomoea imperati | |species=Ipomoea imperati | ||
Latest revision as of 13:15, 24 November 2024
Perennials. Stems repent, rooting at nodes and underground. Leaf blades lanceolate, linear, oblong, ovate, or 3–5-lobed, 15–80 × 12–60 mm, base cordate to truncate, surfaces glabrous. Peduncles glabrous. Flowers: sepals lance-oblong, 10–15 mm, outers shorter than inners, ± coriaceous, apex acute to obtuse, abaxial surface glabrous; corolla white, throat usually yellow, sometimes purplish inside, funnelform, 25–50 mm. 2n = 30.
Phenology: Flowering year-round.
Habitat: Beaches, dunes.
Elevation: 0–10 m.
Distribution
Ala., Fla., Ga., La., Miss., N.C., S.C., Tex., Mexico, West Indies, Central America, South America, Pacific Islands (Hawaii), introduced in Europe, Asia, Africa, Australia.
Discussion
Ipomoea imperati was collected once in Pennsylvania (on ballast in 1865). The names I. littoralis (Linnaeus) Boissier 1875, not Blume 1826, and I. stolonifera (Cirillo) J. F. Gmelin are illegitimate; both have been misapplied to plants of I. imperati.
Selected References
None.