| Clitocybe adirondackensis (Peck) Sacc. | W. H. Long, Jr. 104 | 10 Jul 1901 | United States of America | New York | Tompkins Co. Cascadilla Creek | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | F. S. Earle 3506 | 20 Jul 1902 | United States of America | Connecticut | Fairfield Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | G. E. Morris s.n. | 08 Aug 1906 | United States of America | New York | Orville | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | G. E. Morris s.n. | 08 Aug 1906 | United States of America | New York | Orville | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | L. O. Overholts s.n. | 03 Aug 1915 | United States of America | Pennsylvania | Centre Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | L. O. Overholts 5289 | 26 Jun 1919 | United States of America | Pennsylvania | Clinton Co. Forestry Camp, Lamar | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | L. O. Overholts s.n. | 16 Jul 1919 | United States of America | Pennsylvania | Centre Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | V. S. E. Delafield 86 | Aug 1920 | United States of America | Pennsylvania | Monroe Co. Buck Hill Falls. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | V. S. E. Delafield s.n. | 1920 | United States of America | Pennsylvania | Monroe Co. Buck Hills Falls. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | V. S. E. Delafield 144 | 1920 | United States of America | Pennsylvania | Monroe Co. Buck Hills Falls. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | M. L. Bomhard s.n. | 12 Aug 1921 | United States of America | New Hampshire | Geneva Point (Winnipesaukee) | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | G. S. Bell s.n. | 03 Oct 1937 | Canada | Ontario | Glen Major | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | West s.n. | 14 Jul 1938 | United States of America | Florida | Alachua Co. Gainesville. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | W. A. Murrill s.n. | 23 Nov 1938 | United States of America | Florida | Alachua Co. Gainesville. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | D. R. Sumstine s.n. | 03 Jul 1940 | United States of America | Pennsylvania | Butler Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | D. R. Sumstine s.n. | 07 Oct 1945 | United States of America | Pennsylvania | Allegheny Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | W. A. Murrill s.n. | 04 Nov 1947 | United States of America | Florida | Alachua Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | R. L. Shaffer RLS555 | 13 Sep 1951 | United States of America | Kansas | Riley Co. Northwest of Sunset… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis Peck | R. T. Orr 638 | 10 Apr 1963 | United States of America | California | Kern Co. Highway 178 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | W. A. Murrill s.n. | July 16-30, 1920 | United States of America | Virginia | Blacksburg. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Clitocybe adirondackensis (Peck) Sacc. | W. A. Murrill s.n. | July 16-30, 1920 | United States of America | Virginia | Blacksburg. | — |  |  |   |  |