Retain in the landscape for coastal protection where present. Used for dune restoration. , Tolerance, Tolerant of frequent or regular inundation (usually areas with tidal inundation) High. Can tolerate significant and ongoing amounts of salty wind and , Wildlife, Provides some cover for wildlife and maybe some foods. , Habitat, Salt marsh, dunes. , Did You Know?, Interesting foliage, Hurricane wind resistance

The flowers are smaller than on most other native morning-glories, but they are attractive. Grow on fence or trellis. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Attracts hummingbirds. , Habitat, Dry disturbed sites. , Did You Know?, Showy flowers Attracts larger butterflies such as swallowtails and fritillaries.  Predominantly self-pollinated.