| Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Richardson | Spring 1825 | Canada | — | Between Fort Franklin and ?… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | R. M. Kriebel 134 | 18 Apr 1833 | United States of America | Indiana | Lawrence Co. Near Blue Hole… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | W. S. Sullivant 50 | 1842 | United States of America | Ohio |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Blake 21 | May 1857 | United States of America | Maine | Cumberland | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Blake 22 | May 1857 | United States of America | Maine | Cumberland | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 14 May 1858 | United States of America | New York | Ovid | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. J. Palmer M195A | 18 Jun 1858 | United States of America | Missouri | Newton Co. George Washington Carver… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Bourgeau | 1859 | Canada | Saskatchewan |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Bourgeau | 1859 | Canada | Saskatchewan |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. F. Austin 60 | 1861 | United States of America | — | N. Durham. See location note | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 25 Apr 1862 | United States of America | New Jersey | Camden | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. F. Austin | 29 Mar 1864 | United States of America | New Jersey | [S?burg]. See specnotes | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. H. Peck | 1864 | United States of America | New York | Sand Lake | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | 63 | Apr 1865 | United States of America | — | See location note | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. F. Austin | Apr 1865 | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Macoun | 1865 | Canada | Ontario | Hastings Co. Near Belleville. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. F. Austin | 1865 | United States of America | New Jersey | Closter | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | C. F. Austin | Jun 1866 | United States of America | New York | Rockland Co. Blauveltville [=Blauvelt?] | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | Jun 1867 | United States of America | — | Little Falls. See location note | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. C. Howe | 1867 | United States of America | New York | Saratoga Co. Fort Edward. [Inferred… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. C. Howe | 1867 | United States of America | New York | Saratoga Co. Fort Edward. [Inferred… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Palmer | 1868 | United States of America | — | In the Indian Territory, chiefly… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | Macoun 2264 | June 1871 | Canada | — | Lake Region and Ontario. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Fowler 3 | 04 Jun 1871 | Canada | New Brunswick | Bap (?) River. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Fowler 27 | 14 May 1872 | Canada | New Brunswick | Bass River. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | H. A. Warne | 1872 | United States of America | Illinois | Chicago | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 1872 | United States of America | Illinois | Chicago | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Fowler | 28 May 1875 | Canada | New Brunswick | Bass River. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Macoun 124 | 29 May 1875 | Canada | British Columbia | Quenel [spelled Quesnelle on label] | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | A. H. Young | Nov 1875 | United States of America | Indiana | Jefferson Co. Hanover | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. A. Rau | Nov 1875 | United States of America | Indiana | Jefferson Co. Hanover | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | Macoun 123b | 1875 | Canada | British Columbia | Greater Vancouver Reg. Distr. New… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | G. Macloskie | Apr 1876 | United States of America | New Jersey | Princeton, J. C. Green School… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. A. Allen 150 | 07 Apr 1876 | United States of America | Connecticut | Westville near New Haven | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | May 1876 | United States of America | Ohio | Springfield | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 23 May 1876 | United States of America | Missouri | Mine La Motte | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | 246 | 1876 | United States of America | Connecticut | Ellington | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. D. Smith | Mar 1877 | United States of America | Florida |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | — | 26 Apr 1877 | United States of America | Massachusetts | Longmeadow | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. D. Smith | May 1877 | United States of America | Maryland | Baltimore Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. A. Allen | 20 May 1877 | United States of America | Maine | Oxford Co. Hebron | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | 56 | 02 Jun 1879 | Canada | New Brunswick | Fredericton | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | 11 | Aug 1879 | United States of America | Michigan | Berrien Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | J. Schneck | 25 Mar 1881 | United States of America | Illinois | Wabash Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Faxon 564 | 23 Apr 1881 | United States of America | Massachusetts | Muddy Pond Woods | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Faxon 563 | 23 May 1881 | United States of America | — | N side of my house,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Faxon 269 | 05 Jun 1881 | United States of America | New Hampshire | Silver Cascade, White Mt. Notch | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Faxon 271 | 06 Jun 1881 | United States of America | New Hampshire | Beecher's Cascade, Crawford's | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | E. Faxon 268 | 12 Jun 1881 | United States of America | Vermont | Williamstown | — |  |  |  |  | 
                       
                        
                            
                            
                                | Plagiomnium cuspidatum (Hedw.) T.J.Kop. | N. L. Britton | 15 Apr 1882 | United States of America | New York | New Dorp, Staten Island | — |  |  |  |  |