You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Puebla Remove constraint Place: Puebla Place along hwy 190 between Huajuanpan de León & Acatlán Remove constraint Place: along hwy 190 between Huajuanpan de León & Acatlán Topic Cnidoscolus Remove constraint Topic: Cnidoscolus Topic Euphorbiaceae Remove constraint Topic: Euphorbiaceae