| 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                M. N. Blytt s.n. | 
                                s.d. | 
                                Norway | 
                                Agder | 
                                Vest-Agder. Mandal | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                D. A. Saunders 166 | 
                                Jun 1899 | 
                                United States of America | 
                                Alaska | 
                                Baranoff Island | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Miciol s.n. | 
                                Jun 1881 | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). Roscoff | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. Thiébaut s.n. | 
                                22 Apr 1875 | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                E. Lièvre de la Morinière | F. Prouhet s.n. | 
                                Spring | 
                                France | 
                                Bretagne | 
                                Morbihan (Dept.). | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                 s.n. | 
                                s.d. | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). Brest | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                A. Tauguy 758 | 
                                11 May 1884 | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). Camaret | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. Thiébaut s.n. | 
                                22 Apr 1875 | 
                                France | 
                                Bretagne | 
                                Finistère (Dept.). Le De'bec (Goulet… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                D. A. Saunders 5 | 
                                Jun 1895 | 
                                United States of America | 
                                California | 
                                Monterey Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                G. J. Hollenberg 2803 | 
                                22 Jun 1939 | 
                                United States of America | 
                                California | 
                                Cast ashore, Carmel Beach, Carmel | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                G. J. Hollenberg 2325 | 
                                16 Jul 1938 | 
                                United States of America | 
                                California | 
                                Orange Co. Corona del Mar | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                D. A. Saunders s.n. | 
                                Aug 1896 | 
                                United States of America | 
                                California | 
                                Monterey Co. Pacific Grove | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. Rutter s.n. | 
                                Jul 1895 | 
                                United States of America | 
                                California | 
                                Monterey Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                G. J. Hollenberg 2803 | 
                                22 Jun 1939 | 
                                United States of America | 
                                California | 
                                Monterey Co. Carmel Bay | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                N. L. Gardner 1968 a | 
                                Jun 1908 | 
                                United States of America | 
                                California | 
                                Los Angeles Co. White's Point,… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                E. Hutchins 12 | 
                                s.d. | 
                                Ireland | 
                                Cork | 
                                Munster. Bantry | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                M. Wyatt s.n. | 
                                s.d. | 
                                United Kingdom | 
                                England | 
                                Devon Admin. Co. Torbay | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                s.d. | 
                                United Kingdom | 
                                England | 
                                Falmouth | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                1874 | 
                                United Kingdom | 
                                England | 
                                Falmouth | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                H. K. F. Gatty s.n. | 
                                s.d. | 
                                United Kingdom | 
                                England | 
                                Devon Admin. Co. Plymouth | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                see Collection Note s.n. | 
                                recd. Aug 1873 | 
                                United Kingdom | 
                                England | 
                                Devon Admin. Co. Torbay | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                — | 
                                Jul 1861 | 
                                United Kingdom | 
                                England | 
                                East Sussex Admin. Co. Brighton | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                W. H. Harvey s.n. | 
                                s.d. | 
                                Ireland | 
                                Galway | 
                                Roundstone Bay | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                G. W. Perry s.n. | 
                                15 Jun 1881 | 
                                United States of America | 
                                Maine | 
                                York Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                F. S. Collins 2691 | 
                                Jul 1893 | 
                                United States of America | 
                                Maine | 
                                Penobscot Bay, Eagle Island | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                F. S. Collins s.n. | 
                                Aug 1880 | 
                                United States of America | 
                                Maine | 
                                Fort Popham | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                United States of America | 
                                Massachusetts | 
                                Cape Ann | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                30 May 1884 | 
                                United States of America | 
                                Massachusetts | 
                                Essex Co. Marblehead | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                W. R. Taylor s.n. | 
                                04 Jul 1931 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Pine Island | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                B. F. D. Runk s.n. | 
                                19 Jun 1940 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Woods Hole, Pine… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                W. R. Taylor s.n. | 
                                04 Jul 1931 | 
                                United States of America | 
                                Massachusetts | 
                                Barnstable Co. Woods Hole, Pine… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                A. D. Cotton s.n. | 
                                Jul 1909 | 
                                Ireland | 
                                Mayo | 
                                Connacht. Clare Island | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                S. R. Morse s.n. | 
                                — | 
                                United States of America | 
                                New Jersey | 
                                Atlantic Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                S. R. Morse s.n. | 
                                06 Jun 1888 | 
                                United States of America | 
                                New Jersey | 
                                Atlantic Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                S. R. Morse s.n. | 
                                — | 
                                United States of America | 
                                New Jersey | 
                                Atlantic Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                E. T. Moul 8897 | 
                                22 Mar 1957 | 
                                United States of America | 
                                New Jersey | 
                                Monmouth Co. half the distance… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                S. R. Morse s.n. | 
                                s.d. | 
                                United States of America | 
                                New Jersey | 
                                Atlantic Co. | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown 317 | 
                                23 Jul 1935 | 
                                United States of America | 
                                New York | 
                                Suffolk Co. Montauk Point | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. F. Durant s.n. | 
                                1850 | 
                                United States of America | 
                                New York | 
                                Bay and Harbor of New… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. F. Durant s.n. | 
                                1850 | 
                                United States of America | 
                                New York | 
                                Bay and Harbor of New… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. F. Durant s.n. | 
                                1850 | 
                                United States of America | 
                                New York | 
                                Bay and Harbor of New… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                L. N. Johnson 93 | 
                                23 Jul 1893 | 
                                United States of America | 
                                New York | 
                                Suffolk Co. on Laurelton pier | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                L. N. Johnson 93 | 
                                23 Jul 1893 | 
                                United States of America | 
                                New York | 
                                Suffolk Co. Laurelton pier | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown 68 | 
                                24 May 1853 | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                — | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                L. A. de Brébisson s.n. | 
                                s.d. | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                Collector unknown s.n. | 
                                s.d. | 
                                France | 
                                Normandie | 
                                Manche (Dept.). Cherbourg | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. F. Sauvageau s.n. | 
                                19 Mar 1898 | 
                                France | 
                                Nouvelle-Aquitaine | 
                                Pyrénées-Atlantiques (Dept.). Aquitaine. Gulf of… | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 | 
                            
                       
                        
                            
                            
                                | 
                                    Ectocarpus tomentosus (Huds.) Lyngb.
                                 | 
                                C. F. Sauvageau s.n. | 
                                19 Mar 1898 | 
                                France | 
                                Nouvelle-Aquitaine | 
                                Pyrénées-Atlantiques (Dept.). Guéthary (Basses-Pyrénées) | 
                                — | 
                                 | 
                                 | 
                                
                                                                      
                                                                  | 
                                
                                    
                                 |