Frostweed is a robust, herbaceous perennial wildflower that bears clusters of white flowers with noticeably contrasting purplish-black anthers. It typically flowers late summer through fall along moist forest and hammock edges throughout the state. It is attractive to many bees, butterflies and other pollinators.
“Flower Friday” is a weekly profile of a different Florida native wildflower.
Skyblue clustervine is an evergreen, twining vine and is endangered in Florida. It occurs naturally in coastal hammocks and along wetlands in South Florida, attracting a variety of pollinators, including the nessus sphinx (Amphion floridensis), tantalus sphinx (Aellopus tantalus) and tersa sphinx (Xylophanes tersa) moths, which pollinate the flowers at dusk.
Hammock snakeroot is a low-growing shrub found in pine flatwoods, sandhills, hammocks, upland mixed woodlands, and along roadsides and stream banks throughout Florida’s peninsula and Eastern Panhandle. It blooms in late summer through early winter (typically September through January), attracting a variety of butterflies, including hairstreaks, Julias, skippers and crescents. Bees and hummingbirds like it, too, but the plant is poisonous to both humans and livestock if ingested.
Stokes’ aster (Stokesia leavis) is an herbaceous perennial wildflower native to only nine counties in Florida (but more common throughout the Southeast). It occurs naturally in savannas, flatwoods, roadside depressions and pitcherplant bog margins. Flowers typically bloom in spring and summer, but may bloom throughout the year, attracting a variety of bees, wasps and butterflies.
St. Andrew’s cross is an evergreen perennial shrub found in wet pine flatwoods, calcareous hammocks, floodplain forests and mixed woodlands throughout Florida. Bees and butterflies love its flowers while the foliage provides cover for birds and other small wildlife.
Shortleaf rose gentian (Sabatia brevifolia) is a herbaceous annual wildflower that occurs in moist to wet pine flatwoods, coastal swales and wet prairies throughout Florida. Its white, starlike flowers typically bloom in spring through fall, but may bloom in winter if temperatures are unseasonably warm. They primarily attract butterflies.