You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place El Pedernal (El Pedernal Uno); between Tastiota and Hermosillo, Rancho San Juanico Remove constraint Place: El Pedernal (El Pedernal Uno); between Tastiota and Hermosillo, Rancho San Juanico Place Sonora Remove constraint Place: Sonora Topic Cenchrus Remove constraint Topic: Cenchrus Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Plantae Remove constraint Topic: Plantae Topic Poaceae Remove constraint Topic: Poaceae