Salt tolerance has not been studied but it has been recorded (in New England) in salt marshes, suggesting tolerance of at least brackish water and lik , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, It's a prolific reseeder. , Habitat, Upland mixed forests, flatwoods, sandhill, ruderal areas. , Did You Know?, Showy flowers Flowers attract pollinators, likely bees, flies, and/or butterflies and moths.

Trellis or fence , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, This is an extremely aggressive vine. It can grow into mats that cover shrubs and small trees. , Habitat, Moist sites such as edges of wetlands. , Did You Know?, Showy flowers Larval host for monarch (Danaus plexippus), queen (Danaus gilippus), and soldier (Danaus eresimu) butterflies.  Apparently not a monarc