| Tricholoma ustale (Fr.:Fr.) P.Kumm. | G. E. Morris 501 | 07 Nov 1898 | United States of America | Massachusetts | Middlesex Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | G. Bresadola | Oct 1903 | Italy | Trentino-Alto Adige | Trento | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | H. S. Wieand 11817 | Oct 1938 | United States of America | Pennsylvania | Venango Co. 1 mi. NE… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | H. Knudsen HEB18304 | 18 Sep 1980 | Denmark | — | Moens Klint | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | H. E. Bigelow 18312 | 19 Sep 1980 | Denmark | — | Fanefjord Skov | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | H. E. Bigelow 216 | Sep 1950 | United States of America | Ohio | Erie Co. East Branch of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | S. Davis | 20 Oct 1909 | United States of America | Massachusetts | Middlesex Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | G. E. Morris 501 | 07 Nov 1898 | United States of America | Massachusetts | Middlesex Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | G. E. Morris | 01 Nov 1909 | United States of America | Massachusetts | Middlesex Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 15632 | 19 Aug 1976 | United States of America | Alaska | Teny Moore Plots, Chena Hot… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 2821 | 24 Sep 1964 | United States of America | Idaho | Granite Creek, Nordmann | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 2771 | 21 Sep 1964 | United States of America | Idaho | Monford Cr. Nat. Area, Deception… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 3258 | 1960 | United States of America | Michigan | Emmet Co. UMBS, Pellston | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 24682 | 29 May 1991 | Australia | Western Australia | Diamond Tree Area near Pemberton | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | O. K. Miller 9665 | 13 Jul 1974 | United States of America | Idaho | Valley Co. Bear Basin, McCall | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | R. F. Cain | 02 Oct 1958 | Canada | Ontario | Peel Reg. Mun. W. of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | C. T. Rogerson CR802 | 09 Sep 1967 | United States of America | New York | Essex Co. Twin Valleys Camp,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | — | 1879 | Switzerland | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | J. A. Fortin s.n. | 09 Jun 1968 | Canada | Quebec | Lac-Saint-Jean, Normandin | — |  |  |  |  | 
                       
                        
                            
                            
                                | Tricholoma ustale (Fr.:Fr.) P.Kumm. | M. Barton | — | United States of America | Massachusetts | Middlesex Co. | — |  |  |  |  |