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 Sierra Maestra, rocky banks of the Rio Oro, about 30 km (airline) south of Bayamo Remove constraint Place: Sierra Maestra, rocky banks of the Rio Oro, about 30 km (airline) south of Bayamo