You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Canada Remove constraint Place: Canada Place Centennial Lake, near bridge at mouth of Mackie Creek Remove constraint Place: Centennial Lake, near bridge at mouth of Mackie Creek Place North America Remove constraint Place: North America Place Ontario Remove constraint Place: Ontario Topic Lecanora Remove constraint Topic: Lecanora Topic Lichens Remove constraint Topic: Lichens Type still image Remove constraint Type: still image