You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Chiapas Remove constraint Place: Chiapas Place Venustiano Carranza Remove constraint Place: Venustiano Carranza Place Venustiano Carranza, 3 miles south of Aguacatenango along road to Pinola Las Rosas Remove constraint Place: Venustiano Carranza, 3 miles south of Aguacatenango along road to Pinola Las Rosas Topic Euphorbia Remove constraint Topic: Euphorbia