Beach morning-glory is a trailing, sand-binding subshrub of tropical and subtropical coasts, with white flowers and narrow, lance-shaped leaves. It thrives in full sun and very well-drained sandy soil, and it spreads by floating seeds.
Family
Convolvulaceae (Morning-glory family)
Grows as
Aquatic
Light
Full sun
Water
Water sparingly; it tolerates dry sand and salt spray once established.
Soil
Sandy, very well-drained soil; tolerates poor, salty soil.
Temperature
Warm conditions year-round; protect from frost.
How easy
Easy
Safety
Toxic: Like other morning-glories, the seeds and other parts contain compounds that can cause nausea, vomiting and diarrhea if eaten; the ASPCA lists the plant as toxic.. Toxic to cats and dogs (ASPCA).
Native range
Trop. & Subtrop. coasts
Climate
subtropical
About
Ipomoea imperati, the beach morning-glory (a name it shares with Ipomoea pes-caprae), is a species of flowering plant in the family Convolvulaceae. Like Ipomoea pes-caprae, its seeds disperse by floating in seawater. It has been found on the sandy shores of every continent except Antarctica.
Ipomoea imperati and I. pes-caprae can be easily can be distinguished in that I. imperati has white flowers and I. pes-caprae usually has purple flowers. The leaves of I. imperati are more linear or lanceolate while those of I. pes-caprae tend to be more circular or ovate.
Text excerpted from the Wikipedia article Ipomoea imperati by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.