| Pulveroboletus curtisii (Berk.) Singer | F. S. Earle | 09 Jul 1897 | United States of America | Alabama | Lee Co. Auburn | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | F. S. Earle | 07 Aug 1898 | United States of America | Alabama |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | — | Sep 1900 | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | F. S. Earle 1361 | 04 Sep 1902 | United States of America | New York | Bronx Co. New York Botanical… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | F. S. Earle 79 | 03 Sep 1904 | United States of America | Mississippi | Harrison Co. Back Bay | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | W. A. Murrill 36 | 13 Jul 1908-24 Jul 1908 | United States of America | North Carolina | Transylvania Co. Pink Bed Valley… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | C. E. Rider | Aug 1909-Sep 1909 | United States of America | New York | Westchester Co. Chappaqua | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | B. Fink 28 | 18 Aug 1909 | United States of America | Kentucky | Big Hill | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | F. D. Kern 3 | 26 Sep 1911 | United States of America | Indiana | Tippecanoe Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | V. S. E. Delafield 30 | Jul 1921 | United States of America | Pennsylvania | Monroe Co. Buck Hill Falls | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | C. L. Shear | 29 Sep 1935 | United States of America | Virginia | Montgomery Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | C. T. Rogerson 864 | 15 Aug 1946 | United States of America | New York | Tompkins Co. Six Mile [=Sixmile]… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | C. B. Wolfe 539 | 09 Aug 1975 | United States of America | North Carolina | Macon Co. Coweeta Hydrologic Lab… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | Collector unspecified C.B. Wolfe No.1110 | 18 Aug 1977 | United States of America | Tennessee | Knox Co. Strawberry Plains Pike… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | V. Newman | 27 Aug 1981 | United States of America | Mississippi | Harrison Co. Harrison Exp. Forest,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | V. Newman | 30 Aug 1981 | United States of America | Louisiana | Saint Tammany Parish. First lock… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | J. Torrey | — | United States of America | California | 8.0 miles S of San… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | R. P. Burke 6 | — | United States of America | Alabama | Montgomery Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | — | — | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pulveroboletus curtisii (Berk.) Singer | — | — | United States of America | — |  | — |  |  |  |  |