You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Allegan Remove constraint Place: Allegan Place Michigan Remove constraint Place: Michigan Place vicinity of the Swan Creek Wildlife Experimental Station. Remove constraint Place: vicinity of the Swan Creek Wildlife Experimental Station. Topic Asterales Remove constraint Topic: Asterales Topic Bidens Remove constraint Topic: Bidens Topic Plantae Remove constraint Topic: Plantae