You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Near summit of El Yunque, Sierra de Luquillo Remove constraint Place: Near summit of El Yunque, Sierra de Luquillo Place Puerto Rico Remove constraint Place: Puerto Rico Topic Bryophyta Remove constraint Topic: Bryophyta Topic Campylopus Remove constraint Topic: Campylopus Topic Dicranales Remove constraint Topic: Dicranales