You searched for: Institution University of Michigan. Libraries Remove constraint Institution: University of Michigan. Libraries Language UND Remove constraint Language: UND Place Along stream Gulch one mile into Mt. Tamalpais Park from entrance Remove constraint Place: Along stream Gulch one mile into Mt. Tamalpais Park from entrance Place California Remove constraint Place: California Topic Hypnales Remove constraint Topic: Hypnales Topic Isothecium Remove constraint Topic: Isothecium Type still image Remove constraint Type: still image