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 Newburyport, in salt marsh along Parker River 1/4 mi upriver from Rt 1A bridge. Remove constraint Place: Newburyport, in salt marsh along Parker River 1/4 mi upriver from Rt 1A bridge.