You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place North America Remove constraint Place: North America Place Valley of the Yelagago River, ca. 20 mi n.e. of Villa Alta. Along trail between Villa Alta and Hallberg ranch, on ridge entering Yelagago valley, from peak of ridge (La Cumbre) to the spring (El Pozo) where elev. Drops sharply into valley. Remove constraint Place: Valley of the Yelagago River, ca. 20 mi n.e. of Villa Alta. Along trail between Villa Alta and Hallberg ranch, on ridge entering Yelagago valley, from peak of ridge (La Cumbre) to the spring (El Pozo) where elev. Drops sharply into valley. Topic Hymenophyllales Remove constraint Topic: Hymenophyllales