| Plagiomnium cuspidatum (Hedw.) T.J.Kop. | W. R. Buck 52339 | 27 Aug 2007 | United States of America | New York | Bronx Co. The New York… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | W. R. Buck 21819 | 25 Sep 1992 | United States of America | Alabama | Winston Co. Bankhead National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | D. E. Spires 2135 | 16 Sep 1979 | United States of America | Nebraska | Douglas Co. Hummel Park, Omaha | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | S. J. Smith 50744 | 22 May 1974 | United States of America | New York | Montgomery Co. E of Sprakers | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. A. Hancock 813 | 19 Jul 1972 | Canada | Newfoundland and Labrador | West Coast: Port-au-Port District. Boswarlos… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | M. Merello 1508 | 15 May 1996 | United States of America | Missouri | Saint Louis Co. Babler State… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | W. R. Buck 43104 | 07 Nov 2002 | United States of America | Arkansas | Pope Co. Ozark National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. R. Brassard 11965 | 18 Jun 1977 | Canada | Newfoundland and Labrador | Newfoundland: Hwy. 360, ca. 90… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. N. Best 31 | 19 May 1890 | United States of America | New Jersey | Rosemont | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. N. Best | 25 May 1891 | United States of America | New Jersey | Rosemont | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. K. Small | 13 Jun 1892 | United States of America | Virginia | Smyth Co. On Walker Mt.,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. K. Small | 29 May 1892 | United States of America | Virginia | Grayson Co. On E slope… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. L. Sheldon 2310 | 06 May 1906 | United States of America | West Virginia | Salvaton? | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | A. M. Vail 67 | 01 Jun 1892 | United States of America | Virginia | Humpy's [?] Creek. See location… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. H. Barnhart 426 | 07 May 1890 | United States of America | Connecticut | Pike's Ravine, Middletown | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | P. C. Standley 10822 | 25 Aug 1914 | United States of America | New Mexico | Rio Arriba Co. Brazos Canyon | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | D. A. Burnett 468½ | — | United States of America | Pennsylvania | McKean Co. Bradford. [Inferred county… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. K. Small | Apr 1893 | United States of America | Pennsylvania | Lancaster Co. W Branch of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. K. Small 701a | 09 Sep 1894 | United States of America | Pennsylvania | McKean Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. W. Huntington | 19 Jan 1900 | United States of America | Massachusetts | Merrimac | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 08 Aug 1899 | United States of America | Massachusetts | South Mt., Pittsfield | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | R. F. Cain 1350 | 21 May 1941 | Canada | Ontario | Simcoe Co. Sparrow Lake. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. E. Nichols | 04 Jun 1907 | United States of America | Connecticut | New Haven Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. E. Nichols | 04 Jun 1907 | United States of America | Connecticut | New Haven Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. K. Dodge | 18 Apr 1897 | United States of America | Michigan | Port Huron | — |  |  |  |  |