You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Lyndon Twp; R3E, T15, marsh to W. of sect. 19. Remove constraint Place: Lyndon Twp; R3E, T15, marsh to W. of sect. 19. Place USA Remove constraint Place: USA Place Washtenaw Remove constraint Place: Washtenaw Topic Ophioglossales Remove constraint Topic: Ophioglossales Topic Plantae Remove constraint Topic: Plantae Topic Polypodiopsida Remove constraint Topic: Polypodiopsida