| Hypholoma sublateritium (Fr.) Quél. | W. C. Coker 1489 | 07 Dec 1914 | United States of America | North Carolina | Orange Co. Chapel Hill | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | Collector unspecified s.n. | 26 Jan 1915 | United States of America | New York | Rockland Co. Spring Valley | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | C. R. Orton s.n. | 12 Oct 1915 | United States of America | Pennsylvania | Centre Co. Wright's Gap. [Inferred… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | J.B. Hill s.n. | 07 Oct 1917 | United States of America | Pennsylvania | Centre Co. Kepler's Gap | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | W. H. Emig 6127 | 15 Oct 1917 | United States of America | Pennsylvania | Westmoreland Co. West of Export,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | E. L. Nixon s.n. | 13 Nov 1917 | United States of America | Pennsylvania | Erie Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | J. R. Weir 9543 | 20 Nov 1917 | United States of America | Indiana | Scott Co. Scottsburg | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | J. R. Weir 9543 | 20 Nov 1917 | United States of America | Indiana | Scott Co. Scottsburg | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | L. O. Overholts s.n. | 16 Aug 1919 | United States of America | Pennsylvania | Centre Co. Shingletown Gap | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | Collector unspecified s.n. | 08 Aug 1920 | United States of America | Michigan | Cheboygan Co. Indian River. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | E. E. Honey s.n. | 22 Aug 1921 | United States of America | New York | Tompkins Co. Ithaca, Forest Home… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | L. O. Overholts s.n. | 08 Nov 1922 | United States of America | Pennsylvania | Centre Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | J. A. M. Stewart s.n. | 22 Nov 1922 | United States of America | Pennsylvania | Beaver Co. Beaner's Hollow | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | s.n. | Fall of 1923 | United States of America | Pennsylvania | Allegheny Co. Pittsburgh | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | L. O. Overholts s.n. | 04 Sep 1925 | United States of America | Pennsylvania | Potter Co. Summit Twp. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | O. E. Jennings 8059 | Oct. 16-17, 1926 | United States of America | Pennsylvania | Clarion Co. Toms Run Valley,… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | H. E. Thomas s.n. | 08 Oct 1926 | United States of America | New York | Wayne Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | A. Neale s.n. | 07 Nov 1926 | United States of America | Pennsylvania | Armstrong Co. Kittanning | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | A. Neale s.n. | 07 Nov 1926 | United States of America | Pennsylvania | Armstrong Co. Kittanning | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | O. E. Jennings s.n. | 20 Nov 1927 | United States of America | Pennsylvania | Allegheny Co. Wildwood | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | s.n. | Sept. 1930 | United States of America | Pennsylvania | Allegheny Co. Near Pittsburgh | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | G. E. Howard s.n. | Oct. 1930. | United States of America | Massachusetts | Norfolk Co. Wellesley | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | C. M. Hepner s.n. | 26 Feb 1932 | United States of America | Pennsylvania | Allegheny Co. Shaft woods to… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | C. M. Hepner s.n. | 26 Feb 1932 | United States of America | Pennsylvania | Allegheny Co. 4 miles east… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Hypholoma sublateritium (Fr.) Quél. | W. B. Cooke 1371 | 09 Oct 1932 | United States of America | Ohio | Highland Co. The 7 Caves | — |  |  |   |  |