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.

Not readily available from nurseries but said to be easy to grow. Palafoxia feayi is a related species, also beautiful, but harder to row and even les , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Dry or scrubby flatwoods and , coastal hammocks. Common after fire. , Did You Know?, Showy flowers Attracts bees, butterflies and moths.  Said to attract scarab beetles.

While it naturally occurs in or near wetlands, this tree can also grow in uplands. Stems root readily and most of the stems stuck in a moist substrate , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Weak wood--tends to break. , Habitat, Floodplains. , Did You Know?, Showy flowers, Interesting foliage The catkins of  small bees and flies who feed on the pollen, wind pollinated. Caterpillars of Limenitis archippus 

This is an endangered species. Please do not steal from the wild. Mostly grown as a curiosity as it is an early morning bloomer and nearly invisible , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Is endemic to only a few counties in NE Florida and does best in a fire-controlled habitat. , Wildlife, Attracts bumblebees (Huegel, C. 2013. Palmetto 31: 3-6) , Habitat, Wet to mesic flatwoods. Does well in fire-maintained habitats. , Did You Know?, Showy flowers

There are two varies in Florida:  Polygonum polygamum var. polygamum and  Polygonum polygamum  var. brachystachyum Dry, sunny wildflower garden. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Scrub, sandhill, scrubby flatwoods, open disturbed areas. , Did You Know?, Showy flowers, Showy fruits Attracts bees  (CoastalPlainsPlants).  Documented species include Colletes inandibularis, Augochlorella aurata, Augochlor