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                                    Chara aspera Willd.
                                 | 
                                C. F. O. Nordstedt s.n. | 
                                Aug | 
                                Sweden | 
                                — | 
                                Suecia: in fossa turfosa ad… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                T. F. Allen s.n. | 
                                1881 | 
                                United States of America | 
                                New York | 
                                Long Island | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                T. F. Allen s.n. | 
                                1881 | 
                                United States of America | 
                                New York | 
                                Suffolk Co. Long Island, Montauk… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                E. S. Bastin s.n. | 
                                Jul 1889 | 
                                United States of America | 
                                Illinois | 
                                Cook Co. Chicago | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                E. Faxon 10 | 
                                15 Jun 1882 | 
                                United States of America | 
                                Vermont | 
                                Orleans Co. pond near Willoughby | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                E. Faxon 9 | 
                                15 Jun 1882 | 
                                United States of America | 
                                Vermont | 
                                Orleans Co. pond near Lake… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                E. Faxon 10 | 
                                15 Jun 1882 | 
                                United States of America | 
                                Vermont | 
                                Orleans Co. pond near Willoughby | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2025 | 
                                30 Jul 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. N.E. shore of… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2032 | 
                                01 Aug 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Little Pond | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2000 | 
                                28 Jun 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Salt Pond, in… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                H. T. Shacklette 3277 | 
                                31 Jul 1948 | 
                                Canada | 
                                Northwest Territories | 
                                Great Bear Lake, McTavish Arm,… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                C. O. Grassl 6766 | 
                                20 Aug 1931 | 
                                United States of America | 
                                Michigan | 
                                Isle Royal, Richie Lake | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 22 | 
                                10 Jul 1941 | 
                                United States of America | 
                                Michigan | 
                                Cheboygan Co. Douglas Lake, Sedge… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2026 | 
                                30 Jul 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. N.E. shore of… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 704 | 
                                08 Jul 1949 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Little Pond | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                G. H. Shull 461 | 
                                22 May 1903 | 
                                United States of America | 
                                North Carolina | 
                                Currituck Co. Currituck Island, Great… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                J. F. Brunel 486 | 
                                29 Jul 1948 | 
                                Canada | 
                                Quebec | 
                                St-Alphonse-Rodriguez (comté de Joliette), lac… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2025 | 
                                30 Jul 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. N.E. shore of… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2024 | 
                                30 Jul 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. S. edge of… | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                R. D. Wood 2000 | 
                                28 Jun 1947 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Salt Pond | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                S. H. Wright s.n. | 
                                s.d. | 
                                United States of America | 
                                New York | 
                                Yates Co. Dundee | 
                                — | 
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                                    Chara aspera Willd.
                                 | 
                                W. W. Rowlee s.n. | 
                                21 Aug 1894 | 
                                United States of America | 
                                New York | 
                                Oswego Co. Mud Lake [=… | 
                                — | 
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                                | 
                                    Chara aspera Willd.
                                 | 
                                G. H. Shull 459 | 
                                22 May 1903 | 
                                United States of America | 
                                North Carolina | 
                                Currituck Co. Currituck Sound, Spot… | 
                                — | 
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                                | 
                                    Chara aspera Willd.
                                 | 
                                F. S. Collins s.n. | 
                                Jul 1886 | 
                                United States of America | 
                                Massachusetts | 
                                Nantucket Co. Sachacha | 
                                — | 
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                                | 
                                    Chara aspera Willd.
                                 | 
                                H. Kilpela R 3961 | 
                                10 Jul 1939 | 
                                United States of America | 
                                Michigan | 
                                Cheboygan Co. Black Lake (Sta.… | 
                                — | 
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