Called cinnamon fern because of the color of its fertile fronds. In Florida it sends up its fertile fronds in the spring and fall; farther north in it , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, This species typically grows on seepage edges of swamps and in the upper reaches of baygalls (bay swamps). It is not found in long-term standing wate , Did You Know?, Showy fruits, Interesting foliage

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.