| 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 20635 | 
                                20 Jul 1960 | 
                                United States of America | 
                                Washington | 
                                Jefferson Co. Olympic National Park,… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 8581 | 
                                02 Jul 1937 | 
                                United States of America | 
                                Indiana | 
                                Jennings Co. Muscatatuck State Park,… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 8489 | 
                                11 May 1940 | 
                                United States of America | 
                                Indiana | 
                                Parke Co. Trail 6, Turkey… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 8324 | 
                                09 Aug 1942 | 
                                United States of America | 
                                Indiana | 
                                Putnam Co. Geode Gorge, moist… | 
                                — | 
                                 | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 8493 | 
                                07 Aug 1935 | 
                                United States of America | 
                                Indiana | 
                                Madison Co. Mounds S. Park,… | 
                                — | 
                                 | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                F. S. Earle 46 | 
                                19 Jun 1892 | 
                                United States of America | 
                                Alabama | 
                                Lee Co. Auburn | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                S. R. Hill 29476 | 
                                30 Jun 1997 | 
                                United States of America | 
                                Michigan | 
                                Emmet Co. Wilderness State Park,… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. V. Nash 721 | 
                                03 May 1890 | 
                                United States of America | 
                                New Jersey | 
                                Passaic Co. | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. V. Nash 70 | 
                                07 Jul 1893 | 
                                United States of America | 
                                New York | 
                                Greene Co. "Forge" near Cairo | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                S. L. Clarke  | 
                                22 Sep 1894 | 
                                United States of America | 
                                New York | 
                                Essex Co. Avalanche Pass, Adirondack… | 
                                — | 
                                 | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                E. G. Britton  | 
                                21 Oct 1882 | 
                                United States of America | 
                                New York | 
                                Westchester Co. Seton Falls [=Seton… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                E. G. Britton  | 
                                21 Oct 1882 | 
                                United States of America | 
                                New York | 
                                Seton's Falls, Eastchester | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 6345 | 
                                18 Jul 1937 | 
                                United States of America | 
                                Indiana | 
                                Fountain Co. Cliff in Boy… | 
                                — | 
                                 | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                J. Macoun  | 
                                08 Jun 1902 | 
                                Canada | 
                                Ontario | 
                                Ottawa-Carlton Co., Ottawa | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. W. Dugal  | 
                                03 May 1988 | 
                                Canada | 
                                Ontario | 
                                Carleton Co., Osgoode Twp., ca.… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                J. F. Collins 3562a | 
                                Aug 5,6 and 8 1904 | 
                                Canada | 
                                Quebec | 
                                Bonaventure Reg. Co. Mun. Between… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. W. Evans 21 | 
                                26 Jul 1915 | 
                                Canada | 
                                Quebec | 
                                Le Fjord-du-Saguenay Reg. Co. Mun.… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. W. Evans 95 | 
                                06 Aug 1915 | 
                                Canada | 
                                Quebec | 
                                Rimouski-Neigette Reg. Co. Mun. Rimouski,… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. W. Evans 112 | 
                                08 Aug 1915 | 
                                Canada | 
                                Quebec | 
                                Rimouski-Neigette Reg. Co. Mun. Rimouski,… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                Fabius 3286 | 
                                25 Apr 1949 | 
                                Canada | 
                                Quebec | 
                                Rouville Reg. Co. Mun. | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. R. Ireland, Jr. 21392 | 
                                21 Jul 1983 | 
                                Canada | 
                                Quebec | 
                                Richmond Co. Richmond Gulf, near… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                Collector unspecified s.n. | 
                                s.d. | 
                                Canada | 
                                — | 
                                 | 
                                — | 
                                 | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                — | 
                                — | 
                                United States of America | 
                                — | 
                                Shady banks of rivulets | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                — | 
                                — | 
                                United States of America | 
                                — | 
                                Shady banks of rivulets | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                K. G. Klimova Prim-166-3-19 | 
                                10 Sep 2019 | 
                                Russia | 
                                Primorsky | 
                                Partizanskiy (Distr.). Sikhote-Alin Mts. (southern… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                W. H. Welch 20503 | 
                                30 Jun 1960 | 
                                United States of America | 
                                Alaska | 
                                Juneau Borough. | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. E. Cooley  | 
                                31 Aug 1891 | 
                                United States of America | 
                                Alaska | 
                                Juneau Borough. Near Juneau | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                I. Jackson  | 
                                1939 | 
                                United States of America | 
                                Alaska | 
                                Sitka Borough. | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. H. Wagner 4288 | 
                                19 Apr 1990 | 
                                United States of America | 
                                Alaska | 
                                Sitka Borough. Chichagof Island; near… | 
                                — | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. H. Wagner 4345 | 
                                22 Apr 1990 | 
                                United States of America | 
                                Alaska | 
                                Sitka Borough. Chichagof Island; Indian… | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. H. Wagner 4306 | 
                                21 Apr 1990 | 
                                United States of America | 
                                Alaska | 
                                Sitka Borough. Chichagof Island; Indian… | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. H. Wagner 4241 | 
                                18 Apr 1990 | 
                                United States of America | 
                                Alaska | 
                                Sitka Borough. Chichagof Island; By… | 
                                — | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                J. M. Macoun 390 | 
                                28 Sep 1891 | 
                                United States of America | 
                                Alaska | 
                                Prince of Wales-Hyder Census Area.… | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                 2919 | 
                                14 May 1949 | 
                                United States of America | 
                                Wisconsin | 
                                Columbia Co. | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                C. Ackerson 8319 | 
                                07 Apr 1956 | 
                                United States of America | 
                                Missouri | 
                                Johnson Co. Behind cemetery, Warrensburg | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. Bunch 6816 | 
                                13 Feb 1954 | 
                                United States of America | 
                                Missouri | 
                                Cole Co. Missouri River Bluffs | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                M. H. Fulford 470 | 
                                26 Aug 1947 | 
                                United States of America | 
                                Missouri | 
                                Taney Co. Cliff 0.25 mile… | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. Peterjohn 9741 | 
                                10 Jul 1960 | 
                                Puerto Rico | 
                                — | 
                                El Yunque. | 
                                — | 
                                 | 
                                 | 
                                
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 4234 | 
                                09 Sep 1950 | 
                                United States of America | 
                                Ohio | 
                                Jackson Co. White's Gulch | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 2692 | 
                                16 Oct 1949 | 
                                United States of America | 
                                Missouri | 
                                Benton Co. Osage River southwest… | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 2704 | 
                                16 Oct 1949 | 
                                United States of America | 
                                Missouri | 
                                Benton Co. Osage River southwest… | 
                                — | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 6071 | 
                                19 Jul 1953 | 
                                United States of America | 
                                Missouri | 
                                Oregon Co. Greer Spring | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 4313 | 
                                18 Jan 1951 | 
                                United States of America | 
                                Missouri | 
                                Johnson Co. Near Knob Noster | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 2603 | 
                                15 Oct 1949 | 
                                United States of America | 
                                Missouri | 
                                Camden Co. River Cave Hahatonka | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 4477 | 
                                15 Jun 1951 | 
                                United States of America | 
                                Missouri | 
                                Sainte Genevieve Co. Pickle Spring | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 4299 | 
                                29 Dec 1950 | 
                                United States of America | 
                                Louisiana | 
                                Orleans Parish. Patio, 821 Rue… | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 1976 | 
                                06 Jul 1949 | 
                                United States of America | 
                                Iowa | 
                                Dickinson Co. Little Sioux fen | 
                                — | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 3777 | 
                                18 Aug 1950 | 
                                United States of America | 
                                Missouri | 
                                Bollinger Co. Wooded hillside | 
                                — | 
                                 | 
                                 | 
                                
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                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 5187 | 
                                10 May 1952 | 
                                United States of America | 
                                Missouri | 
                                Saline Co. Van Meter State… | 
                                — | 
                                 | 
                                 | 
                                
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                L. J. Gier 3534 | 
                                17 Aug 1950 | 
                                United States of America | 
                                Missouri | 
                                Carter Co. Big Springs State… | 
                                — | 
                                 | 
                                 | 
                                
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                                 |