Foliage is showy, silvery gray green. Takes on a weed appearance at flowering time. This is an Endangered Florida endemic -- do not harvest plants fro , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, This species is listed as Endangered by the USFWS and the State of Florida.  Please plant responsibly. , Wildlife, Primarily wind dispersed, but small birds consume seed. , Habitat, Scrub. In openings and open ecotones. Disturbance is required for persistence of this species. This species can be seen at the Balm-Boyette and Gol , Did You Know?, Showy flowers, Interesting foliage Butterflies and bees including green metallic, sweat, leafcutter, bumble and mining bees (Florida Wildflower Found

Both male and female plants required for pollination and seed set. Specimen tree.  Screen. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Considertions, Sharp spines (teeth) on leaves. , Wildlife, Fruits are eaten by birds. , Habitat, Upland woods, second bottom but will not tolerate long flooding. Often an understory plant. Documented in Lee County in a site likely to be natural. , Did You Know?, Showy fruits, Interesting foliage, Hurricane wind resistance Bees pollinate flowers.

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

Wetland pond edges. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Wet pine flatwoods, marshes, floodplains, lake and pond margins. , Did You Know?, Showy flowers Likely pollinated by bees.

Wildflower garden, meadow. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Sandhills, dry flatwoods. , Did You Know?, Showy flowers Attracts generalist pollinators.

Bog gardens. , 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 , Habitat, Wet flatwoods, marshes, savannahs. Occasionally found in scrub. , Did You Know?, Showy flowers Reported to attract mites and small insects such as small flies.