| Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 50139 | 03 Jan 2017 | United States of America | Alabama | Lawrence Co. Bankhead National Forest,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 52649 | 21 May 2017 | United States of America | Alabama | Jackson Co. James D. Martin… | — |  |  |  |  | 
                       
                        
                            
                            
                                | 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 | J. C. Lendemer 25863 | 05 Oct 2010 | United States of America | Arkansas | Madison Co. Kings River Falls… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 26187 | 06 Oct 2010 | United States of America | Arkansas | Garland Co. Ouachita National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 26112 | 06 Oct 2010 | United States of America | Arkansas | Garland Co. Ouachita National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 26099 | 06 Oct 2010 | United States of America | Arkansas | Garland Co. Ouachita National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | 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 | S. N. Messier 22054 | 05 Jun 2022 | United States of America | Connecticut | Litchfield Co. Aton Forest | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | S. N. Messier 23007 | 13 Feb 2023 | United States of America | Connecticut | Litchfield Co. Aton Forest, Knapp… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. G. Guccion 2249(5)-25 | 04 Oct 1997 | United States of America | Georgia | Rabun Co. Forest along south… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 59890 | 23 Apr 2019 | United States of America | Georgia | Rabun Co. Chattahoochee National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 77848 | 08 Apr 2023 | United States of America | Indiana | Brown Co. Hoosier National Forest,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 27106 | 14 Sep 1991 | United States of America | Kentucky | Letcher Co. adjacent to upper… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 32350 | 05 Jun 2012 | United States of America | Maine | Hancock Co. T9 SD, Donnell… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 32391 | 07 Jun 2012 | United States of America | Maine | Hancock Co. T9SD, Donnell Pond… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 32389 | 07 Jun 2012 | United States of America | Maine | Hancock Co. T9SD, Donnell Pond… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 23036 | 10 Jun 2010 | United States of America | Maine | Hancock Co. T10 SD, Maine… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 22978 | 10 Jun 2010 | United States of America | Maine | Hancock Co. T10 SD, Maine… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 23167 | 11 Jun 2010 | United States of America | Maine | Hancock Co. T28 MD, SE… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 23257 | 17 Jun 2010 | United States of America | Maine | Hancock Co. T10 SD, Maine… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 33891 | 15 Nov 2012 | United States of America | Maryland | Worcester Co. Pocomoke State Forest,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | E. Lay 94-1076 | 29 Sep 1994 | United States of America | Massachusetts | Berkshire Co. Williamstown Mt. Greylock… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 45296 | 22 May 2015 | United States of America | Michigan | Mackinac Co. Hiawatha National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 45197 | 21 May 2015 | United States of America | Michigan | Mackinac Co. Hiawatha National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 45183 | 21 May 2015 | United States of America | Michigan | Mackinac Co. Hiawatha National Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | C. M. Wetmore 21228 | 25 Aug 1972 | United States of America | Michigan | Keweenaw Co. Isle Royal National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | C. M. Wetmore 20843 | 23 Aug 1973 | United States of America | Michigan | Keweenaw Co. Around Clark Mine… | — |  |  |  |  | 
                       
                        
                            
                            
                                | 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 | 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 26518 | 09 Oct 2010 | United States of America | Missouri | Carter Co. Mark Twain National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 26516 | 09 Oct 2010 | United States of America | Missouri | Carter Co. Mark Twain National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 26557 | 09 Oct 2010 | United States of America | Missouri | Carter Co. Mark Twain National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | W. R. Buck 57661 | 30 Apr 2011 | Canada | New Brunswick | Charlotte Co. Saint James Parish,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 58963-A | 25 Sep 2013 | Canada | New Brunswick | Albert Co. Fundy National Park,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | R. C. Harris 62702 | 14 Sep 2019 | Canada | New Brunswick | Northumberland Co. Hells Gate Hardwoods… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 27883 | 30 Apr 2011 | Canada | New Brunswick | Charlotte Co. Saint James Parish,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 27863 | 30 Apr 2011 | Canada | New Brunswick | Charlotte Co. Saint James Parish,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 27850 | 30 Apr 2011 | Canada | New Brunswick | Charlotte Co. Saint James Parish,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer 27848 | 30 Apr 2011 | Canada | New Brunswick | Charlotte Co. Saint James Parish,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | J. C. Lendemer | — | United States of America | New Jersey | Bergen Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | C. F. Austin | — | United States of America | New Jersey |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | C. F. Reed 65665 | 19 Jul 1963 | United States of America | New York | Franklin Co. Adirondack Mountains, along… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | E. Lay 94-0352 | 10 Sep 1994 | United States of America | New York | Ulster Co. Olive. Vly Swamp:… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | E. Lay 93-0100 | 19 Aug 1993 | United States of America | New York | Warren Co. Johnsburg, Crane Mountain.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pertusaria macounii (I.M.Lamb) Dibben | E. Lay 94-0485 | 10 Sep 1994 | United States of America | New York | Ulster Co. Olive. Vly Swamp:… | — |  |  |  |  |