You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place Guerrero Remove constraint Place: Guerrero Place Las Palancas; 15 mi SE of the Michoacán-Guerrero border on route 200 Remove constraint Place: Las Palancas; 15 mi SE of the Michoacán-Guerrero border on route 200 Place Mexico Remove constraint Place: Mexico Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Cyperus Remove constraint Topic: Cyperus Topic Poales Remove constraint Topic: Poales