| Pertusaria macounii (I.M.Lamb) Dibben | L. M. Underwood 25 | Aug 1889 | United States of America | Connecticut | Litchfield Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 46098 | 24 Jul 2002 | United States of America | Connecticut | Windham Co. Town of Ashford,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 46130-B | 24 Jul 2002 | United States of America | Connecticut | Windham Co. Town of Ashford,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 21419 | 24 Apr 1988 | United States of America | Arkansas | Franklin Co. Ozark National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | L. Brako 2211 | 11 Aug 1979 | United States of America | Arkansas | Newton Co. Alum Cove Natural… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | W. R. Buck 32074 | 18 Apr 1997 | United States of America | Missouri | Douglas Co. Mark Twain National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 25817 | 24 Sep 1990 | United States of America | Missouri | Carter Co. Ozark National Scenic… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | W. R. Buck 49024 | 14 May 2005 | United States of America | Vermont | Lamoille Co. Town of Eden,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | T. Chadwell 12 | 04 Mar 1996 | United States of America | Missouri | Shannon Co. MOFEP site 5,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer | A. G. Moroz 9895 | 20 Oct 2007 | United States of America | West Virginia | Pocahontas Co. Monongahela National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer | A. G. Moroz 9893 | 20 Oct 2007 | United States of America | West Virginia | Pocahontas Co. Monongahela National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | F. W. Gray L47 | 24 Jul 1922 | United States of America | West Virginia | Pocahontas Co. Deer Creek | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | F. W. Gray L16 | 17 Jul 1922 | United States of America | West Virginia | Pocahontas Co. Dunmore | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | F. W. Gray L1918 | 01 Aug 1930 | United States of America | West Virginia | Monroe Co. Sinks Grove | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | F. W. Gray L1911 | 01 Aug 1930 | United States of America | West Virginia | Monroe Co. Sinks Grove | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 42497 | 05 Oct 1998 | United States of America | Tennessee | Polk Co. Cherokee National Forest,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 51523 | 16 May 2005 | United States of America | Vermont | Orleans Co. Town of Craftsbury,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 51395 | 14 May 2005 | United States of America | Vermont | Lamoille Co. Town of Eden,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 54365 | 16 May 2008 | United States of America | Vermont | Essex Co. Town of Victory,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 51339 | 13 May 2005 | United States of America | Vermont | Orleans Co. Town of Westfield,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 51522 | 16 May 2005 | United States of America | Vermont | Orleans Co. Town of Craftsbury,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | C. F. Reed 62810 | 14 Jun 1963 | United States of America | Virginia | Lunenburg Co. Rt. 40, 3… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 26865 | 12 Sep 1991 | United States of America | Virginia | Grayson Co. Grayson Highlands State… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 26946 | 13 Sep 1991 | United States of America | Virginia | Wise Co. Jefferson National Forest,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 26904A | 12 Sep 1991 | United States of America | Virginia | Grayson Co. Grayson Highlands State… | — |  |  |   |  |