Florida Environments Online contains both digital full text materials and research bibliographies about the ecology and environment of Florida. Digitized materials include more than 200 seminal texts on species and ecosystems selected by scientific experts throughout the state of Florida and digitized specifically for the Linking Florida's Natural Heritage project.

Related collections include the Food & Agricultural Sciences Collection which contains agricultural documents created by the Agricultural Experiment Station/Extension Service (IFAS). Other related materials include publications from the Florida Department of Agriculture and Consumer Affairs (e.g.; the Arthropods of Florida and Neighboring Land Areas series), and engineering documents created by the UF Engineering and Industrial Experiment Station.