You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Luquillo Mountains. El Yunque National Forest. Along small tributary to Rio Juan Diego just below road 191. Remove constraint Place: Luquillo Mountains. El Yunque National Forest. Along small tributary to Rio Juan Diego just below road 191. Topic Didymoglossum Remove constraint Topic: Didymoglossum Topic Hymenophyllaceae Remove constraint Topic: Hymenophyllaceae Topic Hymenophyllales Remove constraint Topic: Hymenophyllales Topic Plantae Remove constraint Topic: Plantae