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 By railroad track in loose, light-orange colored sand, 6.1 miles northeast of Hebbronville Remove constraint Place: By railroad track in loose, light-orange colored sand, 6.1 miles northeast of Hebbronville Topic Acalypha Remove constraint Topic: Acalypha