You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Algoma Remove constraint Place: Algoma Place Canada Remove constraint Place: Canada Place Rte. 17, near bridge over Algoma Central RR Remove constraint Place: Rte. 17, near bridge over Algoma Central RR Topic Botrychium Remove constraint Topic: Botrychium Topic Ophioglossales Remove constraint Topic: Ophioglossales