| Gymnostomum aeruginosum Sm. | W. R. Buck 21800 | 24 Sep 1992 | United States of America | Alabama | Clay Co. Talladega National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | W. B. Schofield 109422 | 15 Aug 1997 | United States of America | Alaska | Deer Island | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | F. J. Hermann 21131 | 25 Jul 1967 | United States of America | Alaska | 1.6 miles N of Donnelly… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | W. C. Steere 17196a | August 25, 26, 1951 | United States of America | Alaska | North Slope Borough. & vicinity,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | D. Richards | 20 Nov 1939 | United States of America | Arizona | Three miles south of Nacozari | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | B-11623 | 26 Oct 1963-29 Oct 0163 | United States of America | Arizona | Cochise Co. Chiricahua Mts.: Cave… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | I. M. Haring 3332 | 11 Mar 1945 | United States of America | Arizona | Santa Cruz Co. Sycamore Canyon,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | E. B. Bartram 88 | 03 Feb 1924 | United States of America | Arizona | Santa Cruz Co. White House… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | E. B. Bartram 840 | 03 Feb 1924 | United States of America | Arizona | Santa Cruz Co. Wet ledges.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | E. B. Bartram 88 | 03 Feb 1924 | United States of America | Arizona | Santa Cruz Co. Dripping ledges.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | F. A. MacFadden | 03 May 1926 | Canada | British Columbia | Rosebery | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | H. Persson s.n. | 15 Jul 1957 - 16 Jul 1957 | Canada | British Columbia | Queen Charlotte Islands, Langara I.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | W. B. Schofield 22544 | 02 Feb 1964 | Canada | British Columbia | Bridal Falls, at 6 miles… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | W. B. Schofield 34611 | 26 Jul 1967 | Canada | British Columbia | Skeena-Queen Charlotte Reg. Distr. Jedway… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | M. A. Howe 1151 | 12 Jun 1896 | United States of America | California | Trinity Co. Near Douglas City | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | D. H. Norris 9271 | 08 Aug 1968 | United States of America | California | Siskiyou Co. Along Salmon River… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | D. H. Norris 10630 | 31 Mar 1969 | United States of America | California | Butte Co. South of Chico… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | MacFadden 8143 | Jun 1932 | United States of America | California | Los Angeles Co. Pacerma Dam,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | S. B. Parish 4291 | 20 Jun 1901 | United States of America | California | San Bernardino Co. San Ganero | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | J. R. Shevock 14524 | 05 Oct 1996 | United States of America | California | Fresno Co. Along Boulder Creek,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | J. R. Shevock 14543 | 05 Oct 1996 | United States of America | California | Fresno Co. Along Boulder Creek,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | F. D. Bowers 5383 | 04 Jan 1974 | Mexico | Chihuahua | 37 miles N of Creel… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | F. D. Bowers 5383 | 04 Jan 1974 | Mexico | Chihuahua | 37 miles N of Creel… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | J. M. Holzinger 1 | 10 Jun 1896 | United States of America | Colorado | Near Estabrook, in Platte Canon,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Gymnostomum aeruginosum Sm. | W. A. Weber B-40727 | 29 Apr 1972 | United States of America | Colorado | Clear Creek Co. Clear Creek… | — |  |  |  |  |