Known for very dense wood, hence the common name.  Said to have the heaviest wood on any American tree. Specimen plant or small shade tree. , 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, Fruit eaten by birds and other wildlife. , Habitat, Dry sites. Hammocks. , Did You Know?, Interesting foliage, Hurricane wind resistance

Relatively small for an oak. Use as specimen tree or in a grove. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Birds, squirrels, racoons, deer and other wildlife eat the seeds. , Habitat, Well drained bottomlands and bluffs. , Did You Know?, Larval host for brown duskywing butterfly (Erynnis horatius), and gray hairstreak (Strymon melinus), and white-M hairstreak (Parrhasius m-album).

Use as a tall groundcover or small shrub. , 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 , Considertions, Can become somewhat weedy. , Habitat, Hammocks, disturbed sites , Did You Know?, Showy flowers Nectar plant for Bahamian swallowtail (Heraclides andraemon), cassius blue (Leptotes cassius), Florida white (Appias drusilla), gray ha

This species is grown primarily for its use as a butterfly plant. It is not as showy as the commonly grown introduced plumbago. This species has a pan , 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, Coastal hammocks. , Did You Know?, Larval host for Cassius blue. Attracts butterflies, moths, and bees.

May need trimming to form a single trunk tree for landscaping. Makes an excellent specimen tree due to the corky wings on its twigs. Older speciments , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Susceptible to the Dutch elm disease  (not a problem in Florida). Has a shallow root system , Wildlife, Important early spring food for songbirds. , Habitat, Floodplains, slopes, well-drained forests. , Did You Know?, Interesting bark, Interesting foliage, Hurricane wind resistance Larval host for the question mark butterfly (Polygonia interrogationis)

The natural distribution in Florida is predominantly related to soil and drainage conditions.  If you provide them, it should grow successfully from L , 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, Provides cover for birds and mammals.  Attracts deer and squirrels.  Deer browse can be so intense as to limit survival of saplings. , Habitat, Forested seepage areas, swamps, low stream banks , Did You Know?, Interesting foliage

The inflorescence consists of a few long-stalked flowers with 6 tepals and many bulblets that tend to sprout in place. The first leaf from the bulblet , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Ruderal, especially roadside ditches. , Did You Know?, Aroma, fragrance, Showy flowers Pollinated by bees and other insects.

Its acorn is large (about an inch long) and is nearly enclosed by its cup or receptacle--hence the name "overcup." Shade tree. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Falling/fallen acorns can be an issue. , Wildlife, Acorns appreciated by squirrels, deer, turkey, and other wildlife Used by birds for resting and nesting Said (by the Lady Bird Johnson Wildlflower Cen , Habitat, Bottomland floodplains and inundated river levees, lake swamps, rarely on non-wetland portions of floodplains. , Did You Know?, Host plant for the White-M Hairstreak and Horace's Duskywing butterflies.

Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Birds and small mammals eat the seeds. , Habitat, Flatwoods. Moist to dry roadsides. , Did You Know?, Showy flowers Attracts a variety of pollinators including bees.   Attracts butterflies.

Shade tree where falling/fallen nuts will not be a problem. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Slow growing. Nut and leaf litter may be a maintenance problem in residential landscapes. , Wildlife, Small mammals (squirrels and other rodents) consume nuts. , Habitat, Dry hammocks, dry hardwood forests , Did You Know?, Fall color Larval host for many moths including; luna moth (Actias luna), hickory leafroller moth (Argyrotaenia juglandana), royal walnut moth (Cithe