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.

The wood is noted as being very strong, hence the common name "ironwood" Does not do well much south of its natural range. Small specimen tree. Also , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Seeds are not popular with most birds, but it provides good cover. , Habitat, Dry-mesic deciduous woods. Hammocks, bluff microsites. , Did You Know?, Interesting bark, Fall color, Hurricane wind resistance