This plant is believed to be extirpated in the wild in Florida.  According to most sources, it was known from a single area south of Miami near Biscay , Tolerance, Not salt tolerant of inundation by salty or brackish water. High. Can tolerate significant and ongoing amounts of salty wind and salt spray without i , Habitat, Coastal areas. Dunes and limerock and said to like hollows near mangroves. , Did You Know?, Interesting foliage Nectar attracts  butterflies.

Based on BONAP maps and the ISB website, the range of Physalis walteri likely includes the entire peninsula of Florida but becomes restricted to areas , Tolerance, Not salt tolerant of inundation by salty or brackish water. Moderate. Tolerant of salty wind and may get some salt spray. Exposure to salt spray wo , Wildlife, Fruit is used by generalists. , Habitat, Open sandy areas. Often coastal. , Did You Know?, Attracts bees.