Chloe S. Siegel,^1,* Florence O. Stevenson,^2,* Elizabeth A. Zimmer<sup>3,**

1</sup>2Department of Crop Sciences: Plant Biotechnology and Molecular Biology, University of Illinois at U
²3Department of Mechanical Engineering, Department of Mathematics, University of Maryland, 2181 Glenn
³4Department of Botany, Smithsonian Institution National Museum of Natural History, NMNH-MRC, 166 Smi

^* These authors contributed equally to this work.
^**Author for correspondence: zimmerl@si.edu