You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place Green Island near Troy [Coordinates are for River shore at the foot of Swan St.] Remove constraint Place: Green Island near Troy [Coordinates are for River shore at the foot of Swan St.] Place New York Remove constraint Place: New York Place North America Remove constraint Place: North America Topic Asterales Remove constraint Topic: Asterales