You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Language UND Remove constraint Language: UND Place North America Remove constraint Place: North America Place Virginia Remove constraint Place: Virginia Place ½ mi. W. of Mt. Lake Biol Sta., S. side of dirt road to Mt. Lake Remove constraint Place: ½ mi. W. of Mt. Lake Biol Sta., S. side of dirt road to Mt. Lake Topic Botrychium Remove constraint Topic: Botrychium Topic Ophioglossales Remove constraint Topic: Ophioglossales Topic Polypodiopsida Remove constraint Topic: Polypodiopsida