You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Big Bend National Park. About 1 mi. SW of junction of road from Santa Elena Canyon and cut-off to Terlingua. Remove constraint Place: Big Bend National Park. About 1 mi. SW of junction of road from Santa Elena Canyon and cut-off to Terlingua. Place Brewster Remove constraint Place: Brewster Place North America Remove constraint Place: North America 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