You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Pierce Remove constraint Place: Pierce Place along Rush River, 1½ miles northwest of El Paso, 3½ miles southeast of Martell Remove constraint Place: along Rush River, 1½ miles northwest of El Paso, 3½ miles southeast of Martell Topic Bryophyta Remove constraint Topic: Bryophyta Topic Hypnales Remove constraint Topic: Hypnales Type still image Remove constraint Type: still image