The Vegetation of Three Sisters Springs in Crystal River, Florida is an ongoing research. While the 2012 report covered only Carex, the 2014 also included associates, while the 2015 report included plant inventories from Crystal River State Wildlife Refuge and other preserves Chassahowitzka and Waccasassa. The 2016 report covered the Wetlands Treatment Project and its restoration plantings of trees, shrubs, palms, vines, and ferns. The 2017 report covered the herbaceous plants and updates. Reports of 2018 and 2019 included more images of the Wetland Treatment Project plants.