You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Edge of Green River Desert about 5 miles northeast of Hanksville. Remove constraint Place: Edge of Green River Desert about 5 miles northeast of Hanksville. Place Wayne Remove constraint Place: Wayne Topic Euphorbia Remove constraint Topic: Euphorbia Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Malpighiales Remove constraint Topic: Malpighiales Type still image Remove constraint Type: still image