Affiliation: | 1. Department of Biology, Missouri State University, 901 S. National Avenue, Springfield, MO 65897, USA, ;2. National Park Service,Heartland Inventory and Monitoring Program, Wilson’s Creek National Battlefield, 6424 W. Farm Road 182, Republic, MO 65738, USA;Corresponding author. E-mail: LloydMorrison@MissouriState.edu |