Author Affiliations +
Scott L. Wing,1 Kirk R. Johnson,1 Daniel J. Peppe,2 Walton A. Green,3 David Winship Taylor4
1National Museum of Natural History, Smithsonian Institution, Washington, DC 20013 USA
2Department of Geology, Baylor University, One Bear Place #97354, Waco, TX 76798 USA
3Harvard University Botanical Museum, 26 Oxford Street, Cambridge, MA 02138 USA
4Department of Biology, Indiana University Southeast, 4201 Grant Line Road, New Albany, IN 47150 USA dwtaylo2@ius.edu