You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Michigan Remove constraint Place: Michigan Place River road. [Vicinity of Ypsilanti] Remove constraint Place: River road. [Vicinity of Ypsilanti] Place USA Remove constraint Place: USA Place Washtenaw Remove constraint Place: Washtenaw Topic Asteraceae Remove constraint Topic: Asteraceae Topic Magnoliopsida Remove constraint Topic: Magnoliopsida