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 Rio Cachorro, Cachoeira do Varador, 23 km NW de Cachoiera Porteira; 100 m s.m. Remove constraint Place: Rio Cachorro, Cachoeira do Varador, 23 km NW de Cachoiera Porteira; 100 m s.m.