| Arcyria ferruginea Saut. | O. Jaap 90 | Oct 1917 | Germany | Brandenburg | Prignitz (Rural Distr.). Triglitz | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | R. A. Harper s.n. | 06 Feb 1911 | United States of America | California | Berkeley. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | O. Thacher s.n. | 1914 | United States of America | California | Berkeley. Strawberry Cañon | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | Collector unspecified | 21 Aug 1912 | United States of America | Colorado | Cheyenne Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | W. C. Sturgis 860 | 21 Aug 1912 | United States of America | Colorado | Cheyenne Mt. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | E. C. Smith s.n. | Oct 1929 | United States of America | Colorado | Estes Park. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | A. Lister 320 | Nov 1896 | United Kingdom | England | Essex Admin. Co. Leytonstone | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | W. B. Grove s.n. | 24 Feb 1893 | United Kingdom | England | Warwickshire. Sutton Coldfield | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | C. Meylan 13002 | Oct 1933 | Switzerland | Jura | La Vaud | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | F. L. Harvey s.n. | Oct 1893 | United States of America | Maine | Penobscot Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | A. P. D. Piguet s.n. | 16 Nov 1911 | United States of America | Massachusetts | Norfolk Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | A. P. D. Piguet s.n. | 16 Nov 1911 | United States of America | Massachusetts | Norfolk Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | F. S. Earle s.n. | 01 Feb 1987 | United States of America | Mississippi | Biloxi. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | M. A. Brandza s.n. | Oct 1923 | Romania | Neamț | Maldavia. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | L. J. Chabot s.n. | 28 Aug 1925 | United States of America | New Hampshire | Whitefield. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | D. R. Sumstine s.n. | Jul 1916 | United States of America | New York | Bemus Point | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | C. H. Peck s.n. | 23 Aug | United States of America | New York | Warren Co. Bolton Landing | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | H. D. House s.n. | 18 Oct 1944 | United States of America | New York | Washington Co. Pilot Knob, E.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | H. D. House s.n. | 23 Aug 1919 | United States of America | New York | McKown's Grove, Albany | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | T. H. Macbride s.n. | 11 Nov 1923 | United States of America | New York | Huntington, Long Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | T. H. Macbride s.n. | 11 Nov 1923 | United States of America | New York | Huntington, Long Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | R. Hagelstein s.n. | 10 Nov 1934 | United States of America | New York | Old Westbury, Long Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | R. Hagelstein s.n. | 14 Oct 1933 | United States of America | New York | Mitchell Field, Long Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | R. Hagelstein s.n. | 14 Oct 1933 | United States of America | New York | Mitchell Field, Long Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Arcyria ferruginea Saut. | R. Hagelstein s.n. | 14 Oct 1933 | United States of America | New York | Mitchell Field, Long Island | — |  |  |  |  |