You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Basin of Rio Negro. Along road to Aleixo. Remove constraint Place: Basin of Rio Negro. Along road to Aleixo. Place Brazil Remove constraint Place: Brazil Place South America Remove constraint Place: South America Topic Lycopodiopsida Remove constraint Topic: Lycopodiopsida Topic Selaginella Remove constraint Topic: Selaginella Topic Selaginellaceae Remove constraint Topic: Selaginellaceae Topic Selaginellales Remove constraint Topic: Selaginellales