You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Monroe Remove constraint Place: Monroe Place Petersburg, 2 mi NE of, Rutherford's property along Dixon Rd Remove constraint Place: Petersburg, 2 mi NE of, Rutherford's property along Dixon Rd Topic Ophioglossales Remove constraint Topic: Ophioglossales Topic Sceptridium Remove constraint Topic: Sceptridium Type still image Remove constraint Type: still image