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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                — | 
                                — | 
                                Hebrides [Seares ?] | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Collector unknown s.n. | 
                                22 Mar 1890 | 
                                Unknown | 
                                — | 
                                Cook's Point | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                J. T. Mackay s.n. | 
                                — | 
                                Unknown | 
                                — | 
                                Cunnemara | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Collector unknown s.n. | 
                                1880 | 
                                — | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                W. H. Harvey s.n. | 
                                s.d. | 
                                United Kingdom | 
                                England | 
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                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Illegible collector name s.n. | 
                                — | 
                                Unknown | 
                                — | 
                                [illegible] | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Illegible collector name s.n. | 
                                — | 
                                Unknown | 
                                — | 
                                West Coast of [illegible] | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                R. D. Wood | U. K. Wood 72-3-26-4 | 
                                26 Mar 1972 | 
                                United States of America | 
                                Rhode Island | 
                                Washington Co. At edge of… | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                Apr 1895 - May 1895 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. resting on mud… | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                Apr 1895 - May 1895 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. resting on mud… | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                — | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. On shore between… | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                s.d. | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Bridgeport | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                Mar 1891 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Bridgeport | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                Mar 1891 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Bridgeport | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                H. A. Green s.n. | 
                                09 Sep 1895 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. Bridgeport | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Collector unknown s.n. | 
                                21 Apr 1898 | 
                                United States of America | 
                                Rhode Island | 
                                Newport Co. | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                Illegible collector name s.n. | 
                                — | 
                                — | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                see Collection Note s.n. | 
                                24 Oct 1821 | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                I. Holden s.n. | 
                                Apr 1895 - May 1895 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. resting on mud… | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                L. N. Johnson 164 | 
                                14 Jul 1892 | 
                                United States of America | 
                                Connecticut | 
                                Fairfield Co. East Bridgeport | 
                                — | 
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                                    Ascophyllum mackayi (W.B.Turner) Holmes & Batters
                                 | 
                                B. F. D. Runk 584 | 
                                20 Jul 1941 | 
                                United States of America | 
                                Massachusetts | 
                                Nantucket Co. Nantucket Island, Madaket | 
                                — | 
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