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 Language UND Remove constraint Language: UND Place Along Union County Road 52, 1.4 miles west of Ark 7 east of Caledonia and south of El Dorado. Remove constraint Place: Along Union County Road 52, 1.4 miles west of Ark 7 east of Caledonia and south of El Dorado. Place Arkansas Remove constraint Place: Arkansas Place USA Remove constraint Place: USA Place Union Remove constraint Place: Union Topic Poales Remove constraint Topic: Poales Type still image Remove constraint Type: still image