You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Colorado Remove constraint Place: Colorado Place Region of the Mesa de Maya, near U.S. 160, 8 miles southwest of Tobe. Remove constraint Place: Region of the Mesa de Maya, near U.S. 160, 8 miles southwest of Tobe. Place USA Remove constraint Place: USA Topic Euphorbia Remove constraint Topic: Euphorbia Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Malpighiales Remove constraint Topic: Malpighiales Topic Plantae Remove constraint Topic: Plantae