| Melanoleuca cognata Konrad & Maubl. | B. M. Spooner s.n. | 14 Oct 1984 | United Kingdom | — | Surrey, Oxshot Heath, Edge of… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | R. W. G. Dennis s.n. | 08 Apr 1964 | United Kingdom | — | Royal Botanic Gardens, Kew | — |  |  |   |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | H. E. Bigelow HEB #16392 | 06 Sep 1970 | Finland | — | Inarin Lappi, Utsjoki | — |  |  |   |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | H. E. Bigelow HEB #1961 | 09 Sep 1954 | United States of America | Washington | Mt. Rainier National Park, Lower… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | E. W. Brown s.n. | 17 Nov 1992 | United Kingdom | — | Surrey, Royal Botanical Gardens Kew… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 28744 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 24354 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 20667 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 19361 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 20112 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 17490 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 17243 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 22007 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 22896 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 21000 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 20618 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 25936 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 19391 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 17507 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 19227 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | O. K. Miller 21001 | — | — | — |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | J. Stordal 9984 | 15 Sep 1955 | Norway | Viken | Nes (Mun.). Buskerud. Nystolvollen | — |  |  |  |  | 
                       
                        
                            
                            
                                | Melanoleuca cognata Konrad & Maubl. | R. E. Halling 8483 | 24 Aug 2003 | Russia | Novgorod | Valdayskiy (Distr.). Valdaysky National Park | — |  |  |  |  |