| Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | A. C. Risk 12445 | 07 Apr 2000 | United States of America | Kentucky | Rowan Co. Wrigley Quad, near… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | W. R. Buck 39986 | 07 Oct 2001 | United States of America | Kentucky | Perry Co. Buckhorn Lake State… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | K. Buczkowska POZW39644 | 26 Apr 2002 | Poland | — | S Poland, Tatry Mts., Wawóz… | isotype |  |  |   |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | S. S. Talbot EGG1C-X-5 | 25 Aug 2002 | United States of America | Alaska | Egg Island, Aleutian Islands | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | W. R. Buck 46887 | 23 Apr 2004 | United States of America | Pennsylvania | Pike Co. Delaware Township, Delaware… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | K. L. Gray 4842 | 15 Aug 2004 | United States of America | Idaho | Clearwater Co. Lower Twin Creek,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | R. D. Worthington 32817 | 21 Aug 2004 | United States of America | New Mexico | Rio Arriba Co. Tusas Mts.,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | J. Y. Kekes 953 | 27 May 2005 | United States of America | New York | Albany Co. Town of Knox,… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | NY Cliff Survey 84 | 31 Aug 2005 | United States of America | New York | Tompkins Co. Newfield, Treeman/Enfield Glen.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | NY Cliff Survey 116 | 02 Sep 2005 | United States of America | New York | Livingston Co. Portage, Letchworth. LSP1 | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | J. Hentschel Bryo03361 | 16 May 2009 | Germany | — | Niedersachsen: Reinhäuser Wald, Göttingen, am… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | J. Eckstein 7470 | 16 May 2009 | Germany | — | Niedersachsen: Göttingen-Northeimer Wald. MTB:4526/31. MF:2.… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | W. R. Buck 56558 | 25 Sep 2010 | Canada | Ontario | Bruce Co. Bruce Peninsula National… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | P. Harwood 3445 | 17 Aug 2011 | United States of America | New York | Ulster Co. Denning Twp., Sundown… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | J. C. Brinda 4179 | 03 Nov 2012 | United States of America | Wisconsin | Iowa Co. Wiscondin Dept. of… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | K. G. Klimova Prim-166-3-19 | 10 Sep 2019 | Russia | Primorsky | Partizanskiy (Distr.). Sikhote-Alin Mts. (southern… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | E. Tuckerman 3 | — | United States of America | Vermont | Franklin Co. Highgate | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | W. D. Gray 1131 | — | United States of America | Indiana | Washington Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | C. M. Ek | — | United States of America | Indiana | Howard Co. 7 miles southwest… | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | — | — | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | — | — | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | — | — | United States of America | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | — | — | United States of America | North Carolina | Burke Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | S. T. Olney | — | United States of America | Rhode Island | Providence Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski | C. F. Austin | — | United States of America | New Jersey | Bergen Co. | — |  |  |  |  |