Robert L. Anderson, USDA Forest Service, Bugwood.org

John Ghent, John Ghent, Bugwood.org

USDA Forest Service - Pineville, LA , USDA Forest Service, Bugwood.org

USDA Forest Service - Pineville, LA , USDA Forest Service, Bugwood.org

Clemson University - USDA Cooperative Extension Slide Series , Bugwood.org

USDA Forest Service - Region 8 - Southern , USDA Forest Service, Bugwood.org

Edward L. Barnard, Florida Department of Agriculture and Consumer Services, Bugwood.org

Joseph OBrien, USDA Forest Service, Bugwood.org

Florida Division of Plant Industry , Florida Department of Agriculture and Consumer Services, Bugwood.org

Florida Division of Plant Industry , Florida Department of Agriculture and Consumer Services, Bugwood.org

Mary Ann Hansen, Virginia Polytechnic Institute and State University, Bugwood.org

Brantlee Spakes Richter, University of Florida, Bugwood.org