Map of Aisén Region showing the four provinces (AI = Aisén; CO = Coihaique; GC = General Carrera; CP = Capitán Prat) and the itinerary of bryological expeditions. A Expeditions that collected mosses previous to this study: 1. Charles Darwin, 1834; 2. Per Dusén, 1896–97; 3. Carl Skottsberg, 1908–09; 4. Federico Reichert and Cristóbal Hicken, 1921; 5. Heikii Roivainen, 1929; 6. Arturo Donat, 1933; 7. Gerhard Schwabe, 1939–41; 8. Rolf Santesson, 1940–41; 9. Tarow Seki, 1967; 10. Hironori Deguchi, 1981 B Explored area during the 2007 expedition where collections reported here were made. Inset: map of Chile showing in red the location of Aisén Region. (dotted line = regional border; continuous line = provincial limit).