| Bartramia ithyphylla Brid. | Z. Iwatsuki 1164h | 26 Jul 1973 | United States of America | Alaska | Lupine River, Brooks Range; In… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | Z. Iwatsuki 1155L | 26 Jul 1973 | United States of America | Alaska | Lupine River, Brooks Range; In… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | Z. Iwatsuki 1155c | 26 Jul 1973 | United States of America | Alaska | Lupine River, Brooks Range; In… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | A. Nelson 4461 | 14 Jul 1939 | United States of America | Alaska | Polychrome Pass, Mt. McKinley National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. L. S. Merrill A988 | 30 Jul 1966 | United States of America | Alaska | Chandler Lake and vicinity, Endicott… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. L. S. Merrill A989 | 30 Jul 1966 | United States of America | Alaska | Chandler Lake and vicinity, Endicott… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | L. Spetzman | Jul 1951 | United States of America | Alaska | Romanzoff Mountains | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | B. M. Murray 76-494 | 23 Jul 1976 | United States of America | Alaska | Sagavanirktok Quad.: Yukon River-Prudhoe Bay… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | E. H. Looff E335 | 27 May 1939 | United States of America | Alaska | Kodiak Island; Horse Marine Bay | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | Dr. Merian 10 | 07 Aug 1891 | United States of America | Alaska | St. Paul Island, Pribilof(?) Islands,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | J. B. McFarlin A2927 | 17 Jun 1957 | United States of America | Alaska | Along Richardson Highway near "Mile… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | O. J. Murie | 22 May 1922 | United States of America | Alaska | Jarvis Creek | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | J. Flock FB-195 | 06 Jul 1979 | United States of America | Alaska | Seward Peninsula, Cape Prince of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | W. B. Schofield 106308 | 25 Jul 1996 | United States of America | Alaska | Simeonov Island, Shumagin Is.: E… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | W. B. Schofield 108215 | 13 Jul 1997 | United States of America | Alaska | Pribilof Islands: St. Paul Island,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | W. B. Schofield 108188 | 13 Jul 1997 | United States of America | Alaska | Pribilof Islands: St. Paul Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | D. K. Smith 4080a | 06 Sep 1975 - 19 Sep 1975 | United States of America | Alaska | Aleutian Islands, Adak Island, Lake… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | D. K. Smith 3860b | 15 Jun 1975 - 30 Jun 1975 | United States of America | Alaska | Aleutian Islands, Adak Island. Finger… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | D. K. Smith 3828 | 06 Sep 1975 - 19 Sep 1975 | United States of America | Alaska | Aleutian Islands, Adak Island. along… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | D. K. Smith 3828 | 06 Sep 1975 - 19 Sep 1975 | United States of America | Alaska | Aleutian Islands, Adak Island, along… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | O. J. Murie | 28 Aug 1923 | United States of America | Alaska | Savage River | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | H. A. Crum 19131 | 01 Jul 1953 | United States of America | Alaska | On old beach ridge about… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | H. A. Crum 19130 | 01 Jul 1953 | United States of America | Alaska | On old beach ridge about… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | H. A. Crum 20251 | 07 Jul 1953-14 Jul 1953 | United States of America | Alaska | Meade River Post Office (Coal… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | H. A. Crum 20196 | 11 Jul 1953 | United States of America | Alaska | Meade River Post Office (Coal… | — |  |  |  |  |