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                                    Stigeoclonium
                                 | 
                                E. F. A. W. Migula s.n. | 
                                23 Jul 1888 | 
                                Poland | 
                                — | 
                                Breslau, Kleinburg, in einem Kulturgefäss,… | 
                                — | 
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                                    Porphyra leucosticta Thur.
                                 | 
                                F. S. Collins s.n. | 
                                09 Jun 1889 | 
                                United States of America | 
                                Massachusetts | 
                                Essex Co. on Polysiphonia fastigiata | 
                                — | 
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                                    Cladophora hutchinsiae (Dillwyn) Kütz.
                                 | 
                                F. G. Debray s.n. | 
                                27 Jun 1890 | 
                                Algeria | 
                                — | 
                                Ras Aknatar | 
                                — | 
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                                    Closterium striolatum Ehrenb. ex Ralfs
                                 | 
                                P. G. Richter s.n. | 
                                Aug. 1890 | 
                                Germany | 
                                Saxony | 
                                Golzern | 
                                — | 
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                                    Closterium moniliferum Ehrenb. ex Ralfs
                                 | 
                                L. J. B. Schröder s.n. | 
                                Apr 1891 | 
                                Poland | 
                                — | 
                                Dziewiętlice. Heinersdorf bei Grünberg in… | 
                                — | 
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                                    Cladophora utriculosa Kütz.
                                 | 
                                F. Heydrich s.n. | 
                                Mar 1892 | 
                                Italy | 
                                — | 
                                Porto Maurizio | 
                                — | 
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                                    Cystoclonium purpurascens (Huds.) Kütz.
                                 | 
                                F. S. Collins s.n. | 
                                24 May 1892 | 
                                United States of America | 
                                Massachusetts | 
                                Suffolk Co. Revere Beach | 
                                — | 
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                                    Cystoclonium purpurascens (Huds.) Kütz.
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                Jul 1892 | 
                                Germany | 
                                — | 
                                Helgoland, an der Sudspitze zwischen… | 
                                — | 
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                                    Chaetophora cornudamae (Roth) C.Agardh
                                 | 
                                P. C. Hennings s.n. | 
                                Sep 1892 | 
                                Germany | 
                                — | 
                                In Quellen am Müggelsee bei… | 
                                — | 
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                                | 
                                    Chaetophora cornudamae var. valde elongata Rabenh.
                                 | 
                                P. C. Hennings s.n. | 
                                Sep 1892 | 
                                Germany | 
                                — | 
                                In Quellen am Müggelsee bei… | 
                                — | 
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                                    Polysiphonia subtilissima Mont.
                                 | 
                                F. S. Collins s.n. | 
                                13 Sep 1892 | 
                                United States of America | 
                                Massachusetts | 
                                Suffolk Co. In a creek… | 
                                — | 
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                                | 
                                    Polysiphonia subtilissima Mont.
                                 | 
                                F. S. Collins s.n. | 
                                13 Sep 1892 | 
                                United States of America | 
                                Massachusetts | 
                                in a creek in Revere… | 
                                — | 
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                                | 
                                    Porphyra laciniata C.Agardh
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                04 Nov 1892 | 
                                Germany | 
                                — | 
                                Helgoland, am Holzwerk der Landungsbrücke,… | 
                                — | 
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                                | 
                                    Polyides rotunda (Huds.) Gaillon
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                Dec 1892 - Mar 1892 | 
                                Germany | 
                                — | 
                                Helgoland, sehr häufig, besonders im… | 
                                — | 
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                                | 
                                    Polyides rotunda (Huds.) Gaillon
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                Dec 1892 - Mar 1892 | 
                                Germany | 
                                — | 
                                Helgoland, sehr häufig, besonders im… | 
                                — | 
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                                | 
                                    Polyides rotunda (Huds.) Gaillon
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                Dec 1892 - Mar 1892 | 
                                Germany | 
                                — | 
                                Helgoland, sehr häufig, besonders im… | 
                                — | 
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                                | 
                                    Fucus serratus L.
                                 | 
                                J. Reinke s.n. | 
                                Summer 1892 | 
                                Germany | 
                                — | 
                                Kiel. am Ausgange der Kieler… | 
                                — | 
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                                    Spirogyra
                                 | 
                                P. C. Hennings s.n. | 
                                Juli-Novbr. 1892 | 
                                Germany | 
                                Berlin | 
                                Müggelsee bei Berlin | 
                                — | 
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                                | 
                                    Trochiscia stagnalis Hansg.
                                 | 
                                W. Schmidle s.n. | 
                                01 Mar 1893 | 
                                — | 
                                — | 
                                Auf modernden Blättern und Schilf… | 
                                — | 
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                                | 
                                    Phyllitis zosterifolia Reinke
                                 | 
                                E. H. P. Kuckuck s.n. | 
                                Mar 1893 | 
                                Germany | 
                                — | 
                                Helgoland, auf Hummerkasten, auch auf… | 
                                — | 
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                                | 
                                    Microthamnion strictissimum Rabenh.
                                 | 
                                C. M. H. Glück s.n. | 
                                Mar 1893 | 
                                Germany | 
                                — | 
                                In einem Graben mit stehendem… | 
                                — | 
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                                | 
                                    Actidesmium hookeri Reinsch
                                 | 
                                H. Glück s.n. | 
                                Mar 1893 | 
                                Germany | 
                                — | 
                                Zwischen im Wasser liegenden Föhren-Nadeln… | 
                                — | 
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                                | 
                                    Actidesmium hookeri Reinsch
                                 | 
                                H. Glück s.n. | 
                                Mar 1893 | 
                                Germany | 
                                — | 
                                Zwischen im Wasser liegenden Föhren-Nadeln… | 
                                — | 
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                                | 
                                    Cylindrocystis jenneri (Ralfs) West & G.S.West
                                 | 
                                C. M. H. Glück s.n. | 
                                20. März 1893 | 
                                Germany | 
                                — | 
                                Kosbach bei Erlangen, Keupergebiet. | 
                                — | 
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                                | 
                                    Vaucheria hamata (Vaucher) DC.
                                 | 
                                W. Schmidle s.n. | 
                                23 Mar 1893 | 
                                — | 
                                — | 
                                Langs des feuchten Randes und… | 
                                — | 
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