| Bartramia ithyphylla Brid. | R. R. Ireland, Jr. 20945 | 13 Jul 1983 | Canada | Quebec | Lac a L'eau Claire; Island… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. S. Mogensen 77-393 | 08 Aug 1977 | Greenland | — | Disko: Lake between Akuliaruserssuaq and… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. S. Mogensen 77-106 | 31 Jul 1977 | Greenland | — | Disko: Kuanit, 4 km E… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | K. A. Holmen 542a | 1. 9. 1947 | Greenland | — | Clavering Isl.: Dolomitdal | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | P. Gravesen 66-231 | 02 Aug 1966 | Greenland | — | Ivssortussut | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | K. A. Holmen 12.186 | 28 Jun 1956 | Greenland | — | Tupilak Island, Egedesminde | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | K. A. Holmen 12.750 | 03 Aug 1956 | Greenland | — | Qioqe Pen.: Kangerdluarssuk Fjord, Qaqortokavsak | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | K. A. Holmen 398 | 23 Aug 1947 | Greenland | — | Clavering Island: Djaevlekloeften | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | J. Grøntved 73a | 22 Jul 1953 | Greenland | — | Igaliko Fjord: Upernaviarssuk | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | K. A. Holmen 14.50 | 19 Jun 1956 | Greenland | — | Disko Fjord: Igdlokasik | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | L. Lee | 15 Nov 1942-25 Dec 1942 | Greenland | — | Southwest coast between Godthaab and… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | L. Lee 5 | 15 Nov 1942-25 Dec 1942 | Greenland | — | Southwest Greenland | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | M. P. Kuc | 15 Jul 1967 | Canada | Nunavut | Axel Heiberg Island: Crusoe Cliff | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | M. P. Kuc | 29 Aug 1968 | Canada | Nunavut | Meighen Island, Queen Elizabeth Islands | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | W. Blake Jr. 7f | 20 Jun 1964 | Canada | Nunavut | Bathurst Island: southwest, Top of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. R. Brassard 2856 | 05 Jul 1967 | Canada | Nunavut | Ellesmere Island: Van Hauen Pass;… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. R. Brassard 3324 | 14 Aug 1967 | Canada | Nunavut | Ellesmere Island: Head of Tanquary… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. R. Brassard 11215 | 06 Jul 1976 | Canada | Newfoundland and Labrador | White Bay; Purbeck's Cove | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | G. R. Brassard 5037 | 17 Sep 1970 | Canada | Newfoundland and Labrador | Churchill Falls | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bartramia ithyphylla Brid. | M. L. Wickes 7 | Aug 1940 | Canada | Newfoundland and Labrador | Hopedale | — |  |  |  |  | 
                       
                        
                            
                            
                                | 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. | M. L. Wickes 6 | Jul 1940 | Canada | Newfoundland and Labrador | Gannet Islands | — |  |  |  |  |