You searched for: Place New York Remove constraint Place: New York Place On massive Potsdam Sandstone, Altona Flat Rock Remove constraint Place: On massive Potsdam Sandstone, Altona Flat Rock Topic Jungermanniopsida Remove constraint Topic: Jungermanniopsida Topic Marchantiophyta Remove constraint Topic: Marchantiophyta Topic Ptilidiaceae Remove constraint Topic: Ptilidiaceae