Can be grown as a groundcover. This is a species on the southern limits of its range in North Florida.  Its known occurrence (ISB 2020) is sparse in F , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, In Florida, basal leaves are typically visible during the winter. , Wildlife, Several cavity-nesting birds use yarrow to line their nests. Adding yarrow to nests may inhibit the growth of parasites. Some small birds eat the seed , Habitat, Ruderal. , Did You Know?, Showy flowers, Interesting foliage Attracts butterflies, bees, and other insect pollinators. Attracts bees and butterflies. Larval host for Painted L

Three subspecies occur in Florida.  The subspecies ranges somewhat overlap.  Subspecies cruiseana is listed as Endangered by the State of Florida. In , Tolerance, Not salt tolerant of inundation by salty or brackish water. High. Can tolerate significant and ongoing amounts of salty wind and salt spray without i , Considertions, Becomes less than attractive after flowering. , Wildlife, Primarily wind dispersed, but small birds consume seed. , Habitat, Scrub, sandhills. , Did You Know?, Showy flowers Butterflies and bees including green metallic, sweat, leafcutter, bumble and mining bees (Florida Wildflower Foundation).

Hedge plant. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Considertions, In unburned natural wetlands, this plant sometimes form almost impenetrable thickets along the edge. , Wildlife, Birds and other wildlife consume the fruit. , Habitat, Swampy sites, wet pine flatwoods, sloughs and edges of cypress swamps, seepage swamps and bogs, savannas, other wet depressional areas. , Did You Know?, Fall color, Showy flowers, Showy fruits, Interesting foliage Attracts bees (https://wildflower.org).

To see how crossvine gets its common name, cut a mature stem and you'll see that the pith is cross-shaped. Climbs using tendrils with adhesive disks. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Its fast growth habit will need to be controlled in a small garden. , Wildlife, Attracts some butterflies, but mainly hummingbirds as pollinators. , Habitat, Moist hammocks, dry hammocks, dry hardwood forests , Did You Know?, Showy flowers