| 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. L. Schaeffer Jr. 139 | 
                                24 Jul 1948 | 
                                United States of America | 
                                Pennsylvania | 
                                Lehigh Co. 0.5 mile southeast… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                B. M. Thiers 5440 | 
                                09 Jun 1988 | 
                                United States of America | 
                                California | 
                                Sierra Co. Yuba Pass, Hwy… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. R. Halse 4326 | 
                                25 Sep 1991 | 
                                United States of America | 
                                Oregon | 
                                Clatsop Co. Ecola State Park,… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. J. Sharp 358 | 
                                06 Jan 1935 | 
                                United States of America | 
                                Tennessee | 
                                Knox Co. Roaring Springs | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. C. Standley 2426A | 
                                18 Oct 1938 | 
                                United States of America | 
                                Illinois | 
                                DuPage Co. Along creek, Black… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. S. Correll 11490 | 
                                10 Oct 1941 | 
                                United States of America | 
                                Virginia | 
                                Isle of Wight Co. Burwell's… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-225 | 
                                10 Apr 1943 | 
                                United States of America | 
                                Virginia | 
                                Roanoke Co. Northeast side of… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-227 | 
                                25 Feb 1943 | 
                                United States of America | 
                                Virginia | 
                                Roanoke Co. Tinker Creek near… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-226 | 
                                03 Apr 1943 | 
                                United States of America | 
                                Virginia | 
                                Roanoke Co. | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-368 | 
                                25 Aug 1943 | 
                                United States of America | 
                                Virginia | 
                                Botetourt Co. Gap between Read… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-433 | 
                                02 Sep 1943 | 
                                United States of America | 
                                Virginia | 
                                Roanoke Co. Mason Creek near… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson S.E.-393 | 
                                20 Jul 1946 | 
                                United States of America | 
                                Virginia | 
                                Gloucester Co. Gloucester, edge of… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson R-774 | 
                                15 Oct 1946 | 
                                United States of America | 
                                Virginia | 
                                Rockbridge Co. Natural Bridge | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson 1662 | 
                                02 Mar 1954 | 
                                United States of America | 
                                Virginia | 
                                Mecklenburg Co. 4 miles north… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson S. E.-361 | 
                                18 Jul 1946 | 
                                United States of America | 
                                Virginia | 
                                James City Co. Williamsburg, near… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson S. E.-228 | 
                                27 Jul 1946 | 
                                United States of America | 
                                Virginia | 
                                Surry Co. Bacons Castle | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson 1978 | 
                                09 Apr 1954 | 
                                United States of America | 
                                Virginia | 
                                Fairfax Co. Great Falls at… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. M. Patterson 2059 | 
                                13 Apr 1954 | 
                                United States of America | 
                                Virginia | 
                                Frederick Co. Near Gore at… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. Demarée 26809 | 
                                20 Jun 1948 | 
                                United States of America | 
                                Arkansas | 
                                Randolph Co. Ravenden Springs, at… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. Demarée 26809 | 
                                20 Jun 1948 | 
                                United States of America | 
                                Arkansas | 
                                Randolph Co. Ravenden Springs, at… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. Demarée 26809 | 
                                20 Jun 1948 | 
                                United States of America | 
                                Arkansas | 
                                Randolph Co. Ravenden Springs, at… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                B. Shimek 7649 | 
                                Oct 1901 | 
                                United States of America | 
                                Illinois | 
                                Grottos | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                H. S. Conard  | 
                                28 Sep 1945 | 
                                United States of America | 
                                Delaware | 
                                New Castle Co. White Clay… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                B. Shimek 7631 | 
                                13 Nov 1929 | 
                                United States of America | 
                                Iowa | 
                                Allamakee Co. 4 miles west… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                M. Shaw 7272 | 
                                30 Aug 1927 | 
                                United States of America | 
                                Minnesota | 
                                Cook Co. Gooseberry River | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                H. A. Millican 26 | 
                                07 Jul 1925 | 
                                United States of America | 
                                Washington | 
                                San Juan Co. Olga; Friday… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                K. Young 162 | 
                                06 Sep 1958 | 
                                United States of America | 
                                Oregon | 
                                Linn Co. House Rock Forest… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                E. Lawton 3648b | 
                                19 Jun 1960 | 
                                United States of America | 
                                Washington | 
                                Snohomish Co. Near Stilliquamish River,… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                F. W. Gray 7462 | 
                                21 Jul 1939 | 
                                United States of America | 
                                West Virginia | 
                                Upshur Co. Arlington | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                T. C. Frye 584 | 
                                05 Jul 1913 | 
                                United States of America | 
                                Alaska | 
                                Augustine Bay | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                T. C. Frye 43 | 
                                07 Mar 1938 | 
                                United States of America | 
                                Washington | 
                                King Co. On campus of… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                T. C. Frye 43 | 
                                07 Mar 1938 | 
                                United States of America | 
                                Washington | 
                                King Co. On campus of… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                P. L. Redfearn, Jr. 20804 | 
                                04 Feb 1967 | 
                                United States of America | 
                                Missouri | 
                                Jefferson Co. Low sandstone bluffs… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                S. H. Burnham  | 
                                11 Sep 1918 | 
                                United States of America | 
                                New York | 
                                Washington Co. Ravine at southern… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. H. Brinkman 1000 | 
                                22 Sep 1913 | 
                                Canada | 
                                British Columbia | 
                                Golden meadow, W of Assinaboine… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                A. R. Bechtel  | 
                                10 Jun 1940 | 
                                United States of America | 
                                Indiana | 
                                Montgomery Co. The Shades | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                O. L. Servies  | 
                                08 Apr 1930 | 
                                United States of America | 
                                Indiana | 
                                Montgomery Co. Black Cr. Road,… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                F. T. Hall  | 
                                28 Mar 1938 | 
                                United States of America | 
                                Indiana | 
                                Near Wild Cat Cave, Morrison… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. C. Rollins  | 
                                Nov 1941 | 
                                United States of America | 
                                California | 
                                Santa Clara Co. | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                M. S. Doty  | 
                                07 Aug 1938 | 
                                United States of America | 
                                Oregon | 
                                Lane Co. 2 miles above… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                H. Gragg  | 
                                23 Feb 1929 | 
                                United States of America | 
                                Indiana | 
                                Monroe Co. Cascade Park, 3… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. R. Brassard 5145 | 
                                19 Sep 1970 | 
                                Canada | 
                                Newfoundland and Labrador | 
                                Churchill Falls, Labrador | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                G. R. Brassard 10131 | 
                                21 Jun 1975 | 
                                Canada | 
                                Newfoundland and Labrador | 
                                Fortune Bay: 2 km N… | 
                                — | 
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                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                D. I. Parker 505 | 
                                29 Sep 1941 | 
                                United States of America | 
                                Indiana | 
                                Saint Joseph Co. St. Mary's… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 352 | 
                                07 May 1972 | 
                                United States of America | 
                                Michigan | 
                                Iosco Co. Just off M-171… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 3204 | 
                                28 Apr 1974 | 
                                United States of America | 
                                Michigan | 
                                Newaygo Co. On roadside off… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 325 | 
                                06 May 1972 | 
                                United States of America | 
                                Michigan | 
                                Iosco Co. 4.1 miles west… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 147 | 
                                28 Apr 1971 | 
                                United States of America | 
                                Michigan | 
                                Iosco Co. Swamp near Cook… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 352 | 
                                07 May 1972 | 
                                United States of America | 
                                Michigan | 
                                Iosco Co. Just off M-171… | 
                                — | 
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                                | 
                                    Conocephalum salebrosum Szweyk., Buczkowska & Odrzykoski
                                 | 
                                R. S. Common 3179 | 
                                27 Apr 1974 | 
                                United States of America | 
                                Michigan | 
                                Newaygo Co. Off 40th St.,… | 
                                — | 
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