You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Canada Remove constraint Place: Canada Place Mawn L. Rd. at Seagull Creek, 26 km. S. of Black Sturgeon Research Station Remove constraint Place: Mawn L. Rd. at Seagull Creek, 26 km. S. of Black Sturgeon Research Station Place Thunder Bay Remove constraint Place: Thunder Bay Topic Dicranales Remove constraint Topic: Dicranales Topic Fissidentaceae Remove constraint Topic: Fissidentaceae