You searched for: 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. Place North America Remove constraint Place: North America Place Puerto Rico Remove constraint Place: Puerto Rico Topic Hymenophyllaceae Remove constraint Topic: Hymenophyllaceae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida