| 
                                    Polysiphonia elongata (Huds.) Harv.
                                 | 
                                Collector unknown s.n. | 
                                s.d. | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
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                                | 
                                    Polysiphonia elongata (Huds.) Harv.
                                 | 
                                Collector unknown s.n. | 
                                s.d. | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
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                                 | 
                                
                                                                      
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                                    Cladophora fracta (O.F.Müll. ex Vahl) Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Cladophora hutchinsiae (Dillwyn) Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
                                 | 
                                — | 
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                                    Cladophora hospita (Mertens ex Cham.) Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Phyllerpa flagelliformis (C.Agardh) Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Ulva rigida C.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Galaxaura marginata (J.Ellis & Sol.) J.V.Lamour.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                    Elachista velutina Aresch.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Ectocarpus littoralis (L.) Lyngb.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Ectocarpus parvulus Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Ectocarpus abbreviatus Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Stypocaulon scoparium (L.) Kütz.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Myrionema strangulans Grev.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Asperococcus prolifer J.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Stilophora rhizodes (C.Agardh) J.Agardh
                                 | 
                                 s.n. | 
                                s.d. | 
                                France | 
                                — | 
                                Cherbourg | 
                                — | 
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                                | 
                                    Dictyosiphon foeniculaceus (Huds.) Grev.
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Carpophyllum scalare Suhr
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Sargassum incisifolium (W.B.Turner) C.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Sargassum vulgare var. latifolium Endl. & Diesing
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Callithamnion gaudichaudii C.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Kallymenia dentata (Suhr) J.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Callophyllis fastigiata (J.Agardh) J.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Callophyllis variegata f. latiloba J.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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                                | 
                                    Suhria lingulata J.Agardh
                                 | 
                                — | 
                                — | 
                                — | 
                                — | 
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                                — | 
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