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 Pine Grove Ave. near tollgate. near Port Huron. Remove constraint Place: Pine Grove Ave. near tollgate. near Port Huron. Place St. Clair Remove constraint Place: St. Clair Place USA Remove constraint Place: USA Topic Poaceae Remove constraint Topic: Poaceae Type still image Remove constraint Type: still image