You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Caribbean National Forest (El Yunque) Along trail that goes from Hwy. 191 (Northern part) to Mt. Britton observation tower. About 7 min. hike up the trail Remove constraint Place: Caribbean National Forest (El Yunque) Along trail that goes from Hwy. 191 (Northern part) to Mt. Britton observation tower. About 7 min. hike up the trail Topic Magnoliopsida Remove constraint Topic: Magnoliopsida