You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Durango Remove constraint Place: Durango Place from El Salto, south along lumber road toward Pueblo Nuevo (about 60 air miles southwest of C. Durango) Remove constraint Place: from El Salto, south along lumber road toward Pueblo Nuevo (about 60 air miles southwest of C. Durango) Topic Euphorbia Remove constraint Topic: Euphorbia Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae Type still image Remove constraint Type: still image