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 Michigan Remove constraint Place: Michigan Place Near Detroit. Grosse Point Farms. Remove constraint Place: Near Detroit. Grosse Point Farms. Place North America Remove constraint Place: North America Place Wayne Remove constraint Place: Wayne Topic Plantae Remove constraint Topic: Plantae Topic Polygonaceae Remove constraint Topic: Polygonaceae