You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Trail from Conner Pass Rest Area, on I-80 westbound, to Summit Lake (ca 2 mi. north) Remove constraint Place: Trail from Conner Pass Rest Area, on I-80 westbound, to Summit Lake (ca 2 mi. north) Topic Marchantiophyta Remove constraint Topic: Marchantiophyta