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 G.R. [Grand Rapids] Remove constraint Place: G.R. [Grand Rapids] Place Michigan Remove constraint Place: Michigan Topic Asterales Remove constraint Topic: Asterales Topic Lactuca Remove constraint Topic: Lactuca Topic Magnoliopsida Remove constraint Topic: Magnoliopsida