The range of this species barely makes it into north Florida but extends north to southern Canada. Shade tree. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Fallen/falling acorns can be a maintenance issue. , Wildlife, Acorns appreciated by squirrels, deer, turkey and other wildlife Used by birds for resting and nesting Larval host for gray hairstreak butterfly , Habitat, Mesic calcareous hammocks. , Did You Know?, Larval host for the white-M hairstreak (Parrhasius m-album).

Because it's a legume it can grow in poor soils, but does better with added organic matter. Specimen shrub. , 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 , Habitat, Hammock edges, disturbed areas. , Did You Know?, Showy flowers Larval host plant for cloudless sulphur (Phoebis sennae), sleepy orange (Eurema nicippi) and the introduced orange-barred sulphur (Phoe

Background shrub. , Tolerance, Tolerant of inundation with brackish water Some tolerance to salty wind but not direct salt spray. , Considertions, Can become weedy in the right conditions. , Wildlife, Birds and other wildlife consume food. Attracts various pollinators especially bees and butterflies. , Habitat, Old fields, open areas, edges of hammocks. , Did You Know?, Showy flowers, Showy fruits Attracts butterflies including malachite, atala, and daggerwinds (Haehle and Brookstone 1999).

There are three subspecies included in this description.  Together, they are found in all coastal counties of Florida and many inland ones.  As a gras , Tolerance, Tolerant of occasional/brief inundation such as can occur in storm surges. Moderate. Tolerant of salty wind and may get some salt spray. Exposure t , Wildlife, Muhly grass forms a low canopy that small animals can use for shelter and refuge. Small birds eat the seeds. , Habitat, Flatwoods, marshes, scrub. , Did You Know?, Showy flowers, Showy fruits, Interesting foliage