Debra A. Willard, Christopher E. Bernhardt, Charles W. Holmes, Bryan Landacre, and Marci Marot. 2006. Response of Everglades tree islands to environmental change. Ecological Monographs 76:565–583.

Appendix I. Percentage abundance of pollen and spores of major plant taxa, Core 98-4-21-NHH, collected on the head of Nuthouse Island, Water Conservation Area 3B, Florida, USA.