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

Based on BONAP maps, the ISB maps and specimens, and one author's personal observations, the range of this species appears to be those parts of the co , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Upland mixed forests, sandhill, cypress swamps, moist pinelands, white cedar swamps, sandhills near sinkhole ponds, often climbing on pond cypress or , Did You Know?, Showy flowers, Interesting foliage Said to attract early spring pollinators (Using Georgia Native Plants Blog).

Its more upland relative, Nyssa sylvatica, grows well in sandy uplands and is highly similar in appearance. Somewhat slow growing. Grows naturally in , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Wildlife, Fruite eaten by birds and small to medium sized animals. , Habitat, Dome swamps, strand swamps. Tolerates extended periods of inundation. , Did You Know?, Fall color, Hurricane wind resistance Pollinated by bees.

Retain if in the landscape. Can be used as a specimen plant in areas not subject to root disturbance. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Said to be difficult to transplant as it does not tolerate root disturbance. Grows slowly. , Wildlife, Birds and other wildlife eat the seeds but it is not a favorite. , Habitat, River floodplains , Did You Know?, Interesting bark, Fall color, Interesting foliage Larval plant for tiger swallowtail (Papilio glaucus), striped hairstreak (Satyrium liparops), and r

This plant can form clones from underground stems.  It is adapted to fire environments. Forms a thicket with many sprouts from spreading roots , 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, Small mammals use the acorns.  Provides significant food and cover for wildlife. The acorns are utilized by squirrels. An important food source for th , Habitat, Scrub, scrubby flatwoods, scrubby sandhill. , Did You Know?, Hurricane wind resistance Larval host  for Horace's duskywing (Erynnis horatius), red-banded hairstreak (Calycopis cecrops) and white-M hairstreak (P