| Timmia schensiana Müll.Hal.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Müller, C. (1898). Bryologia provinciae Schen-si Sinensis ex collectione Giraldiana III. Nuovo Giornale Botanico Italiano, Nuova Serie, 5, 158–209. https://www.tropicos.org/reference/9005423 | 
                
                
                
                
            
                
                    | Timmia rosacea Sapjegin
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Bot. Jahrb. Syst., 46 (Beibl. 105): 21. pl. 1: f. 14, 21, 1911 | 
                
                
                
                
            
                
                    | Timmia polytrichoides var. viridis Brid.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Bridel, S. É. v. (1817). In Muscologiae Recentiorum Supplementum (Vol. 3). C. G. Ettinger. https://www.tropicos.org/reference/9028558 | 
                
                
                
                
            
                
                    | Timmia polytrichoides Brid.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Bridel, S. É. v. (1803). In Muscologia Recentiorum (Vol. 2, Issue 3). C. G. Ettinger/Barrois Fils. https://www.tropicos.org/reference/9028555 | 
                
                
                
                
            
                
                    | Timmia neglecta Warnst.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Beih. Bot. Centralbl., 7(3): 169, 169, 1887 | 
                
                
                
                
            
                
                    | Timmia megapolitana var. rosacea (Sapjegin) Podp.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Podpěra, J. (1954). In Conspectus Muscorum Europaeorum. Československé Akademie Věd. https://www.tropicos.org/reference/9015083 | 
                
                
                
                
            
                
                    | Timmia megapolitana var. neglecta (Warnst.) Warnst.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Warnstorf, C. (1904). In Kryptogamenflora der Mark Brandenburg, Laubmoose. Gebrüder Borntraeger. https://www.tropicos.org/reference/9028868 | 
                
                
                
                
            
                
                    | Timmia megapolitana var. megapolitana
                        synoniem |  | 
                
                
                
                
            
                
                    | Timmia megapolitana var. cucullata (Michx.) Renauld & Cardot
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Renauld, F., & Cardot, J. (1893). Musci Americae septentrionalis, ex operibus novissimis recensiti et methodice dispositi (suite). Revue Bryologique, 20, 1–32. https://www.tropicos.org/reference/9031110 | 
                
                
                
                
            
                
                    | Timmia megapolitana var. brevifolia I.G.Borshch. & G.G.Borshch.
                        synoniem |  | 
                
                
                
                
            
                
                    | Timmia megapolitana subsp. megapolitana
                        synoniem |  | 
                
                
                
                
            
                
                    | Timmia megapolitana f. cucullata (Michx.) Sayre
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Andrews, A. L. (1935). Bryaceae. In A. J. Grout, Moss Flora of North America (Vol. 2, Issue 3, pp. 184–242). Author. https://www.tropicos.org/reference/9021775 | 
                
                
                
                
            
                
                    | Timmia cucullata Michx.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Michaux, A. (1803). In Flora Boreali-Americana (Michaux). Levrault. https://www.tropicos.org/reference/9020867 | 
                
                
                
                
            
                
                    | Timmia bavarica var. cucullata (Michx.) Renauld & Cardot
                        synoniem |  | 
                
                
                
                
            
                
                    | Timmia austriaca var. umbilicata Hartm.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Hartman, C. J. (1832). In Handbok i Skandinaviens Flora, Andra Upplagan. Zacharias Haeggström. https://www.tropicos.org/reference/9028956 | 
                
                
                
                
            
                
                    | Orthopyxis megapolitana (Hedw.) P.Beauv.
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Prodr. Aethéogam., 79, 79, 1805 | 
                
                
                
                
            
                
                    | Mnium megapolitanum (Hedw.) J.F.Gmel. ex P.Beauv.
                        synoniem |  | 
                
                
                
                
            
                
                    | Mnium megapolitanum (Hedw.) J.F.Gmel.
                        homotypic synonym |  | 
                
                
                
                
            
                
                    | Grevilleanum serratum L.C.Beck & Emmons
                        synoniem |  | 
                
                    
                        | Gepubliceerd in:Amer. J. Sci. Arts, 11: 183. pl. 1: a–3, 183, 1826 |