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 North America Remove constraint Place: North America Place Schoolcraft Remove constraint Place: Schoolcraft Topic Hydrocharitaceae Remove constraint Topic: Hydrocharitaceae Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Najas Remove constraint Topic: Najas