Culumber, C.M. 2007. DNA barcoding of western North American taxa: Leymus(Poaceae) and Lepidium (Brassicaceae). Logan, UT: Utah State University. Thesis. 100 p.
Culumber, C.M. 2007. DNA barcoding of western North American taxa: Leymus(Poaceae) and Lepidium (Brassicaceae). Logan, UT: Utah State University. Thesis. 100 p.