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 Language UND Remove constraint Language: UND Place Along Mex. Hwy 175 about 17 miles south of Valle Nacional. Remove constraint Place: Along Mex. Hwy 175 about 17 miles south of Valle Nacional. Place Mexico Remove constraint Place: Mexico Place Oaxaca Remove constraint Place: Oaxaca Place no data Remove constraint Place: no data Topic Lichens Remove constraint Topic: Lichens