Tufa morphologies Marmore waterfalls: A vertical slope seepage with Palustriella commutata B rock outcrops with tufa C banks Nera river D tuff steps (closed waterfall view) E complex tufa block F block of fossil tufa.

 
 
  Part of: Poponessi S, Aleffi M, Sabovljević MS, Venanzoni R (2020) Bryophyte diversity hotspot: the Marmore Waterfalls Regional Park (Umbria, central Italy). Italian Botanist 10: 33-45. https://doi.org/10.3897/italianbotanist.10.54885