John M Stark¹, Megan Nasto², Kirsten Butcher¹ and Jeanette M Norton³, (1)Utah State University, Department of Biology, and the Ecology Center, Logan, UT, United States, (2)Utah State University, Department of Biology and the Ecology Center, Logan, MT, United States, (3)Utah State University, Department of Plants, Soils, & Climate, Logan, UT, UT, United States