You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place ["in ditione Japurensi, prov. Rio Negro" Brazil (orig. Aarivau et Manacuru, Japura)] Remove constraint Place: ["in ditione Japurensi, prov. Rio Negro" Brazil (orig. Aarivau et Manacuru, Japura)] Topic Hymenophyllum Remove constraint Topic: Hymenophyllum