| Fontinalis antipyretica var. gigantea (Sull.) Sull. | J. Moser 3918 | 10 Aug 1891 | Canada | New Brunswick | Kings Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Dichelyma capillaceum (With.) Myrin | J. Moser | — | Canada | New Brunswick | Queens Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Dichelyma capillaceum (With.) Myrin | J. Moser | — | Canada | New Brunswick | Queens Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Philonotis fontana (Hedw.) Brid. | J. Moser | 02 Jan 1890 | Canada | New Brunswick | Queens Co. | — |  |  |  |  | 
                       
                        
                            
                            
                                | Nitella dilatata Allen | J. Moser 5 | 20 Sep 1890 | Canada | New Brunswick | Caanan Forks | holotype |  |  |   |  | 
                       
                        
                            
                            
                                | Nitella dilatata Allen | J. Moser 5 | 20 Sep 1890 | Canada | New Brunswick | Caanan Forks | type |  |  |  |  | 
                       
                        
                            
                            
                                | Brachythecium curtum (Lindb.) Limpr. | J. Moser 799 | 10/12/1889 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Brachythecium rutabulum (Hedw.) Schimp. | J. Moser | 1888 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Pterigynandrum filiforme Hedw. | J. Moser 3 | — | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Bryhnia novae-angliae (Sull. & Lesq.) Grout | J. Moser | — | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Brachythecium salebrosum (Hoffm. ex F.Weber & D.Mohr) Schimp. | J. Moser | 1891 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Hypnum cupressiforme Hedw. | J. Moser 23 | 1897 | Canada | Nova Scotia |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Dichelyma capillaceum (With.) Myrin | J. Moser 1914 | 1. 8. 1889 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Campylophyllum hispidulum (Brid.) Hedenäs | J. Moser s.n. | 1888 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Brachythecium campestre (Müll.Hal.) Schimp. | J. Moser | 1893 | Canada | New Brunswick |  | — |  |  |  |  | 
                       
                        
                            
                            
                                | Muhlenbergia frondosa (Poir.) Fernald | J. Moser 2 | 28 Jul 1880 | Canada | New Brunswick |  | — |  |  |   |  | 
                       
                        
                            
                            
                                | Corallorhiza mertensiana Bong. | J. Moser s.n. | Jul 1880 | Canada | Ontario | Frontenac Co. | — |  |  |   |  | 
                       
                        
                            
                            
                                | Nitella flexilis (L.) C.Agardh | J. Moser s.n. | 26 Aug 1893 | Canada | New Brunswick | Queens Co. Canaan Forks, Poley's… | — |  |  |   |  | 
                       
                        
                            
                            
                                | Chara contraria A.Braun ex Kütz. | J. Moser s.n. | 01 Sep 1898 | — | — | Lake St. Clair, Star Island | — |  |  |   |  |