There is potential name confusion with this species since it was formerly considered to be a subspecies of O. hirtellus (Oplismenus hirtellus subsp. s , 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 , Considertions, Unfortunately, this low growing grass is not visible during winter-spring, so its use is somewhat restricted to areas where this is not an issue. , Habitat, Moist sites. Shade. Moist hammocks. , Did You Know?, Interesting foliage Larval host for Carolina satyr (Hermeuptychia sosbius) butterfliy (IRC)

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

The Florida Wildflower Foundation has a good pamphlet that includes culture of this species. Gray-green, fine foliage, border plant or individual spe , Tolerance, Not salt tolerant of inundation by salty or brackish water. Some tolerance to salty wind but not direct salt spray. , Habitat, Scrub, sandhill. , Did You Know?, Aroma, fragrance, Showy flowers Attracts many pollinators, especially bees (https://hawthornhillwildflowers.blogspot.com/).

Closely related plants occur in the Caribbean and Central America. Yellow or orange flowering plants are not the Florida native. In recent years plant , 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 cold sensitive and will die back if it freezes. Usually resprouts from the base. There are recent observations of the plant in north F , Wildlife, Birds and small mammals eat the fruits and disperse seeds. Hummingbirds come for nectar , Habitat, Dry sites. Coastal forests, upland forests, hammocks. , Did You Know?, Showy flowers, Hurricane wind resistance Larval host for the pluto sphinx moth Butterflies, noted for attracting zebrawing  Attracts long-tongued bee

Wildflower garden.  Low borders. , Tolerance, Not salt tolerant of inundation by salty or brackish water. Low/no tolerance of salty wind or direct salt spray , Habitat, Pinelands, flatwoods, open hammocks, roadsides. , Did You Know?, Showy flowers Attracts butterflies and bees.