In a 2020 study of salt in irrigation water (https://journals.ashs.org/hortsci/view/journals/hortsci/55/7/article-p1119.xml), this species was found t , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Considertions, Can become weedy. , Wildlife, Attracts  hummingbirds. , Habitat, Dry sites. Open, ruderal. , Did You Know?, Showy flowers Attracts butterflies.

Wetland pond edges. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Wet pine flatwoods, marshes, floodplains, lake and pond margins. , Did You Know?, Showy flowers Likely pollinated by bees.

There are two subspecies in Florida with somewhat different but overlapping distributions. Culture and uses in the landscape are similar. It is best t , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, River floodplains. Low roadsides. Low pastures. Usually seen in late winter/spring after rains. Can show up at other times with the right pattern , Did You Know?, Showy flowers Attracts pollinators.