Assessing Potential Loss of Coreopsis leavenworthii Genetic Diversity under Commercial Seed Production and Gene Flow from Coreopsis tinctoria.

The objectives of this project are to assess (1) the potential loss of genetic diversity (or genetic shift) during seed production of C. leavenworthii, and (2) potential gene flow from C.tinctoria to C. leavenworthii, two important issues in production and use of C. leavenworthii seeds. We have made excellent progress toward these objectives and have…

Interspecific Hybridization between Coreopsis leavenworthii and Coreopsis tinctoria Differently Affected Growth, Development, and Reproduction of Their Progeny

The genus Coreopsis L. is Florida’s state wildflower; there is a strong interest in commercial production and large-scale planting of Coreopsis seed in Florida, especially the seed of Coreopsis leavenworthi Torr. & A. Gray (COLE) and Coreopsis tinctoria Nutt. (COTI). Both species belong to the same section [Calliopsis (Reichenb.) Nutt.] within Coreopsis and were known…

Wildflower Tag

Get the plate that works for wildflowers and wildlife Get yours now! The State Wildflower license plate has raised more than $4.2 million for Florida’s native wildflowers, wildlife and wild places. The plate provides the only consistent source of funding for Florida’s native plants and wildflowers. Just look at a few of the things it’s…

Straughn UF/IFAS Extension

2019 Florida Wildflower Symposium

Registration is now open! Click to register online If you wish to pay by check, click here to download and print a registration form to submit via mail. Exhibitors • Field Trips • Presentations • Native Plant Sale • Workshops Now in its 10th year, the Florida Wildflower Symposium is the Florida Wildflower Foundation’s signature…

Northern Parula on Coreopsis by Christina Evans

Attracting Birds with Florida’s Native Wildflowers

Northern Parula on Coreopsis by Christina Evans View brochure Wildflowers for Nectar Hummingbird on Standing cypress (Ipomopsis rubra) by Peg Urban Hummingbirds gather nectar from wildflowers with tubular flowers. Many flowers produce fruit that other birds will eat. Coral honeysuckle (Lonicera sempervirens) Wild columbine (Aquigelia canadensis) Firebush (Hamelia patens) Cardinalflower (Lobelia cardinalis) Beardtongue (Penstemon species)…

It’s not a garden, it’s a habitat

Ecologists estimate that only 3 to 4 percent of land in the United States has been undisturbed by human activity. That’s why providing habitat — food, shelter and nesting areas for wildlife — within sustainable urban landscapes should be an important goal for everyone.

We can’t create a perfect natural habitat for each species. However, we can make a difference by using Florida’s native wildflowers and plants. Learn how!