1. Biological Sciences Department, California Polytechnic State University, San Luis Obispo, California, USA
2. Department of Biology, University of Florida, Gainesville, Florida, USA
3. Laboratory of Plant Physiology, Department of Biology, University of Patras, Patras, Greece
4. Biodiversity Conservation Laboratory, Department of Environment, University of the Aegean, Mytilene, Greece
5. Unit for Environmental Sciences and Management, North-West University, Potchefstroom, South Africa
6. Department of Evolution, Ecology, and Organismal Biology, University of California Riverside, Riverside, California, USA
7. Department of Biology, Virginia Commonwealth University, Richmond, Virginia, USA