| Heimioporus betula (Schwein.) E.Horak | F. S. Earle | 1897 | United States of America | Alabama | Lee Co. Auburn | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | H. E. Bigelow 17891 | 25 Aug 1978 | United States of America | Georgia | Clarke Co. University of Georgia… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | R. E. Halling 2519 | 24 Aug 1978 | United States of America | Georgia | Clarke Co. College Station Road,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | R. E. Halling 2537 | 22 Aug 1978 | United States of America | Georgia | Clarke Co. University of Georgia… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | B. Fink 38 | 20 Aug 1909 | United States of America | Kentucky | Big Hill | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | — | 11 Aug 1981 | United States of America | North Carolina | Macon Co. Coweeta Hydrologic Station | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | H. D. House | Jul 1908 & Aug 1908 | United States of America | North Carolina | Transylvania Co. Estate of George… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | J. J. Kohlmeyer 3556 | 10 Jul 1974 | United States of America | North Carolina | Carteret Co. Kohlmeyer-property, Broad Creek | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | A. F. Grassmyer s.n. | 23 Aug 1933 | United States of America | North Carolina | McDowell Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | W. A. Murrill | 13 Jul 1908-24 Jul 1908 | United States of America | North Carolina | Transylvania Co. Estate of George… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | W. A. Murrill | 19 Aug 1908 | United States of America | North Carolina | Looking Glass Rock | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | D. R. Sumstine | Aug 1905 | United States of America | Pennsylvania | Armstrong Co. Buttermilk Falls | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | V. S. E. Delafield | Jul 1921 | United States of America | Pennsylvania | Monroe Co. Buck Hill Falls | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | D. R. Sumstine | Aug 1904 | United States of America | Pennsylvania | Armstrong Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | R. E. Halling 6888 | 18 Aug 1992 | United States of America | South Carolina | Oconee Co. Oconee State Park | — |  |  |   |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | C. B. Wolfe 388 | 23 Jul 1975 | United States of America | Tennessee | Roane Co. Mt. Roosevelt sta.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | W. A. Murrill | — | United States of America | Tennessee | Knox Co. Kingston Pike | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | — | 15 Sep 1910 | United States of America | Virginia | White Post | — |  |  |  |  | 
                       
                        
                            
                            
                                | Heimioporus betula (Schwein.) E.Horak | Y. Goto | 13 Sep 2003 | Japan | Yamanashi | Shirasu | — |  |  |   |  |