You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place La Ciénaga on ridge about 10 mi. NW of Mesa del Nayar Remove constraint Place: La Ciénaga on ridge about 10 mi. NW of Mesa del Nayar Place Mexico Remove constraint Place: Mexico Place North America Remove constraint Place: North America Topic Dalea Remove constraint Topic: Dalea Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Type still image Remove constraint Type: still image