1. Plant Genetic Resources Conservation Unit, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), Griffin, Georgia 30223, United States
2. Department of Crop, Soil and Environmental Sciences, Auburn University, Auburn, Alabama 36849, United States
3. Department of Experimental Statistics, University of Georgia, Griffin, Georgia 30223, United States
4. Plant Genetics Research Unit, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), Donald Danforth Plant Science Center, St. Louis, Missouri 63132, United States
5. National Peanut Research Laboratory, Agricultural Research Service (ARS), United States Department of Agriculture (USDA), Dawson, Georgia 39842, United States