You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Place California Remove constraint Place: California Place Mendocino Remove constraint Place: Mendocino Place USA Remove constraint Place: USA Place in rarrow creek valley beneath Hwy 20, 12 miles west of Willits Remove constraint Place: in rarrow creek valley beneath Hwy 20, 12 miles west of Willits Topic Plantae Remove constraint Topic: Plantae