The entire state excepting the keys falls within the range of this plant which extends from North Carolina to Texas.   Herbarium specimens document oc , Tolerance, Unknown Unknown , Habitat, Wet flatwoods, savannas, acidic swamps , Did You Know?, Showy flowers

This iris and I. hexagona were considered to be a single species until recently.  I. savannarum is the most common iris species in Florida. Moist wil , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Marshes, wet prairie, dome swamps, riverine swamps in openings. , Did You Know?, Showy flowers Attracts bees esp. bumblebees.