You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Near summit of twin mountains ("Senas de la Vergen") about midway between Cayey and Salinas. Remove constraint Place: Near summit of twin mountains ("Senas de la Vergen") about midway between Cayey and Salinas. Place North America Remove constraint Place: North America Place Puerto Rico Remove constraint Place: Puerto Rico Topic Herbertaceae Remove constraint Topic: Herbertaceae Topic Marchantiophyta Remove constraint Topic: Marchantiophyta