| 
                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 5130 | 
                                14 Aug 1904 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Butler's Point | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins s.n. | 
                                14 Aug 1904 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Butler's Point | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                H. M. Richards 238 | 
                                01 Aug 1893 | 
                                United States of America | 
                                Rhode Island | 
                                Newport Co. | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 5446 | 
                                20 Apr 1906 | 
                                United States of America | 
                                Rhode Island | 
                                Rocky Point | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                United States of America | 
                                — | 
                                Long Island [New York state?] | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                Illegible collector name s.n. | 
                                Apr 1831 | 
                                — | 
                                — | 
                                [illegible] | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                E. B. Matske s.n. | 
                                25 Jul 1930 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Barnstable County: Woods… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                W. Trelease | D. A. Saunders 412 | 
                                Jul 1899 | 
                                United States of America | 
                                Alaska | 
                                Cooks Inlet | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 2658 | 
                                Jul 1893 | 
                                United States of America | 
                                Maine | 
                                Hancock Co. Penobscot Bay, Spectacle… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 2906 | 
                                Jul 1894 | 
                                United States of America | 
                                Maine | 
                                Hancock Co. Penobscot Bay, Spectacle… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. C. E. Børgesen s.n. | 
                                20 Jun 1892 | 
                                Denmark | 
                                — | 
                                Foensund ad Middelfort | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                J. Macoun 158 | 
                                24 Jun 1908 | 
                                Canada | 
                                British Columbia | 
                                Greater Vancouver Reg. Distr. Vancouver… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                J. Hooper s.n. | 
                                May 1851 | 
                                United States of America | 
                                New York | 
                                Queens Co. Long Island, Whitestone | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                C. A. Hamilton 109 | 
                                — | 
                                Canada | 
                                Nova Scotia | 
                                Mahone Bay. N. S. | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                C. W. Schneider 2764 | 
                                02 May 1982 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Fisheries jetty, on… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 5233 | 
                                30 May 1905 | 
                                United States of America | 
                                Massachusetts | 
                                Plymouth Co. | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                I. Holden 575 | 
                                24 Apr 1892 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Seaside Park | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                I. Holden 127 | 
                                23 May 1895 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Bridgeport | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                F. S. Collins 4025 | 
                                09 Jun 1901 | 
                                United States of America | 
                                Massachusetts | 
                                Bristol Co. | 
                                — | 
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                                | 
                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                G. H. Smith s.n. | 
                                03 Jul 1927 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Woods Hole | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                W. R. Taylor s.n. | 
                                30 Aug 1929 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Juniper Point | 
                                — | 
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                                | 
                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                W. R. Taylor s.n. | 
                                30 Aug 1929 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Woods Hole, Juniper… | 
                                — | 
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                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                W. R. Taylor s.n. | 
                                21 Jul 1920 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Woods Hole, Nobska… | 
                                — | 
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                                | 
                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                Illegible collector name s.n. | 
                                10 Jul 1905 | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Desmotrichum undulatum (J.Agardh) Reinke
                                 | 
                                Collector unknown 4803 | 
                                Jul 1903 | 
                                — | 
                                — | 
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                                — | 
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