Also known as Silver-leaved aster, Grass-leaved goldenaster, and Silky golden-aster, Narrowleaf silkgrass (Pityopsis graminifolia) is a robust perennial with brilliant yellow flowers and silvery leaves. It flowers in late summer through early winter in sandhill, flatwoods and scrub habitats throughout the state.
“Flower Friday” is a weekly profile of a different Florida native wildflower.
Narrowleaf yellowtops (Flaveria linerias) is a perennial, low-growing herbaceous shrub that produces many bright yellow flowers that are attractive to a plethora of butterflies, bees and flower beetles. It occurs naturally in Florida’s depression and basin marshes, wet prairies, pine rocklands, hydric hammocks, mangrove swamp and tidal marsh edges, and in disturbed or ruderal areas.
Purple passionflower (Passiflora incarnata), also known as Maypop, is an herbaceous, perennial vine that produces extraordinarily intricate purple-and-white-fringed flowers resembling something out of a Dr. Seuss book. It occurs naturally in open hammocks, along roadsides and in disturbed areas and is the larval host plant of several butterflies including the gulf fritillary and zebra longwing.
Dune (or beach) sunflower (Helianthus debilis) is a sprawling, herbaceous groundcover that produces many yellow, daisy-like flowers. It typically flowers in the summer, but may flower year-round in South Florida. Its flowers attract a variety of pollinators, including butterflies, moths and bees. Its dense growth pattern provides cover for many small animals, while its seeds are eaten by birds.
Blue porterweed (Stachytarpheta jamaicensis) is a low-growing and sprawling evergreen shrub that produces small bluish-purple flowers. It typically blooms in the summer, but may flower year-round in South Florida. It is an excellent addition to a butterfly garden: It is the host plant of the tropical buckeye and is a nectar source for many butterfly species.
Purple coneflower (Echinacea purpurea) is an endangered Florida native wildflower, found naturally growing only in Gadsden County. Its striking bloom attracts a variety of butterflies, bees and even hummingbirds, while its seeds are eaten by birds and other wildlife.