You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place Ca 2 mi SSE of Towanda, along SE side of Towanda Creek near its junction with Susquehanna River (E of road to Towanda airport). Remove constraint Place: Ca 2 mi SSE of Towanda, along SE side of Towanda Creek near its junction with Susquehanna River (E of road to Towanda airport).