| Cynodontium alpestre (Wahlenb.) Milde | Accepted |  | TRO |  | 
	
		| Cynodontium alpestre var. acutifolia (Limpr.) Podp. | Accepted |  | TRO |  | 
	
		| Cynodontium alpestre f. acutifolium Limpr. | Synonym |  | TRO |  | 
	
		| Cynodontium amoenum (Thwaites & Mitt.) A. Jaeger | Synonym |  | TRO |  | 
	
		| Cynodontium asperellum Stirt. | Synonym |  | TRO |  | 
	
		| Cynodontium asperifolium (Lindb. ex Arnell) Paris | Accepted |  | TRO |  | 
	
		| Cynodontium bicolor Paris | Synonym |  | TRO |  | 
	
		| Cynodontium bogotense Hampe | Accepted |  | TRO |  | 
	
		| Cynodontium boreale (I. Hagen) Kindb. | Accepted |  | TRO |  | 
	
		| Cynodontium brevipes (Lindb.) Paris | Accepted |  | TRO |  | 
	
		| Cynodontium bruntonii (Sm.) Bruch & Schimp. | Accepted |  | TRO |  | 
	
		| Cynodontium bruntonii var. limprichtianum (Grebe) Mönk. | Accepted |  | TRO |  | 
	
		| Cynodontium bruntonii subsp. meridionale (Herzog) Giacom. | Synonym |  | TRO |  | 
	
		| Cynodontium canadense Mitt. | Synonym |  | TRO |  | 
	
		| Cynodontium capillaceum (Hedw.) Brid. | Accepted |  | TRO |  | 
	
		| Cynodontium cernuum (Hedw.) Brid. | Accepted |  | TRO |  | 
	
		| Cynodontium conicum (Mont.) Mitt. | Synonym |  | TRO |  | 
	
		| Cynodontium crassirete Ångström | Accepted |  | TRO |  | 
	
		| Cynodontium crispifolium (Mitt.) A. Jaeger | Synonym |  | TRO |  | 
	
		| Cynodontium crispifolium var. brevipes Cardot | Synonym |  | TRO |  | 
	
		| Cynodontium crispum (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Cynodontium curvicaule (Müll. Hal.) Paris | Synonym |  | TRO |  | 
	
		| Cynodontium debile (Hook. & Wilson) A. Jaeger | Accepted |  | TRO |  | 
	
		| Cynodontium decumbens (Thwaites & Mitt.) A. Jaeger | Accepted |  | TRO |  | 
	
		| Cynodontium fallax Limpr. | Accepted |  | TRO |  | 
	
		| Cynodontium flexicaule Schwägr. | Synonym |  | TRO |  | 
	
		| Cynodontium fuegianum (Cardot) Cardot | Synonym |  | TRO |  | 
	
		| Cynodontium glaucescens (Lindb. & Arnell) Paris | Accepted |  | TRO |  | 
	
		| Cynodontium gracilescens (F. Weber & D. Mohr) Schimp. | Accepted |  | TRO |  | 
	
		| Cynodontium gracilescens var. alpestre (Wahlenb.) Schimp. | Synonym |  | TRO |  | 
	
		| Cynodontium gracilescens subsp. fallax (Limpr.) J.J. Amann | Accepted |  | TRO |  | 
	
		| Cynodontium gracilescens var. fallax (Limpr.) Culm. | Synonym |  | TRO |  | 
	
		| Cynodontium gracilescens var. tenellum Schimp. | Synonym |  | TRO |  | 
	
		| Cynodontium guatemalense (E.B. Bartram) H.A. Crum | Accepted |  | TRO |  | 
	
		| Cynodontium hambergii (Arnell & C.E.O. Jensen) G. Roth | Synonym |  | TRO |  | 
	
		| Cynodontium heteromallum (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Cynodontium hookeri (Müll. Hal.) Mitt. | Accepted |  | TRO |  | 
	
		| Cynodontium hyperboreum (Gunnerus ex With.) I. Hagen | Synonym |  | TRO |  | 
	
		| Cynodontium inclinatum (Hedw.) Brid. | Accepted |  | TRO |  | 
	
		| Cynodontium jenneri (Schimp.) Stirt. | Accepted |  | TRO |  | 
	
		| Cynodontium latifolium Schwägr. | Synonym |  | TRO |  | 
	
		| Cynodontium laxirete (Dixon) Grebe | Synonym |  | TRO |  | 
	
		| Cynodontium limprichtianum Grebe | Synonym |  | TRO |  | 
	
		| Cynodontium longirostre (F. Weber & D. Mohr) Schwägr. | Accepted |  | TRO |  | 
	
		| Cynodontium luridum (Bruch) Fürnr. | Accepted |  | TRO |  | 
	
		| Cynodontium meridionale Herzog | Synonym |  | TRO |  | 
	
		| Cynodontium mexicanum Ireland | Accepted |  | TRO |  | 
	
		| Cynodontium nigricans (Kindb.) Kindb. | Synonym |  | TRO |  | 
	
		| Cynodontium obscurum (Kaulf.) Fürnr. | Accepted |  | TRO |  | 
	
		| Cynodontium obtusatum (Kindb.) Kindb. | Accepted |  | TRO |  | 
	
		| Cynodontium pallidum (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Cynodontium polycarpum (Hedw.) Schimp. | Accepted |  | TRO |  | 
	
		| Cynodontium polycarpum var. arcuatum (Boulay) Grav. | Accepted |  | TRO |  | 
	
		| Cynodontium polycarpum var. laxirete Dixon | Synonym |  | TRO |  | 
	
		| Cynodontium polycarpum var. scabrius (I. Hagen) Podp. | Synonym |  | TRO |  | 
	
		| Cynodontium polycarpum var. strumiferum (Hedw.) Schimp. | Synonym |  | TRO |  | 
	
		| Cynodontium polycarpum var. tenellum Schimp. | Synonym |  | TRO |  | 
	
		| Cynodontium riparium (H. Lindb.) G. Roth | Accepted |  | TRO |  | 
	
		| Cynodontium robustum (Seq.) Kindb. | Accepted |  | TRO |  | 
	
		| Cynodontium sardoum (Herzog) Mönk. | Accepted |  | TRO |  | 
	
		| Cynodontium schisti (F. Weber & D. Mohr) Lindb. | Accepted |  | TRO |  | 
	
		| Cynodontium serrulatum (Funck) Lindb. | Synonym |  | TRO |  | 
	
		| Cynodontium sinense (Müll. Hal.) Paris | Accepted |  | TRO |  | 
	
		| Cynodontium sinensifugax (Müll. Hal.) Broth. ex C. Gao | Accepted |  | TRO |  | 
	
		| Cynodontium strumiferum (Hedw.) Lindb. | Accepted |  | TRO |  | 
	
		| Cynodontium strumulosum Müll. Hal. & Kindb. | Accepted |  | TRO |  | 
	
		| Cynodontium subalpestre Kindb. | Synonym |  | TRO |  | 
	
		| Cynodontium subsphaericarpum Schultz | Synonym |  | TRO |  | 
	
		| Cynodontium subulatum (Hedw.) Mitt. | Accepted |  | TRO |  | 
	
		| Cynodontium suecicum (Arnell & C.E.O. Jensen) I. Hagen | Accepted |  | TRO |  | 
	
		| Cynodontium tanganyikae P. de la Varde | Accepted |  | TRO |  | 
	
		| Cynodontium tasmanicum Broth. & Rodway | Synonym |  | TRO |  | 
	
		| Cynodontium tenellum (Schimp.) Limpr. | Accepted |  | TRO |  | 
	
		| Cynodontium treleasei Cardot & Thér. | Synonym |  | TRO |  | 
	
		| Cynodontium trifarium (Hedw.) Brid. | Accepted |  | TRO |  | 
	
		| Cynodontium virens (Hedw.) Schimp. | Synonym |  | TRO |  | 
	
		| Cynodontium virens var. gracile (Broth.) Paris | Synonym |  | TRO |  | 
	
		| Cynodontium wahlenbergii (Brid.) Hartm. | Synonym |  | TRO |  | 
	
		| Cynodontium wahlenbergii var. gracile (Broth.) Mönk. | Unresolved |  | TRO |  | 
	
		| Cynodontium wahlenbergii var. majus C.E.O. Jensen | Synonym |  | TRO |  |