| Rhododendron sanguineum Franch. | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. aizoides Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. cloiophorum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. cloiophorum (Balf. f. & Forrest) D.F. Chamb. | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. consanguinem (Cowan) Davidian | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. consanguineum Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. didymoides Tagg & Forrest | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. didymoides (Tagg & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. didymum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. didymum (Balf. f. & Forrest) T.L. Ming | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. haemaleum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. haemaleum (Balf. f. & Forrest) D.F. Chamb. | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. himertum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. himertum (Balf. f. & Forrest) D.F. Chamb. | 
		Accepted | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. leucopetalum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. melleum Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. mesaeum Balf. f. ex Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. mesaeum Davidian | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. roseotinctum (Balf. f. & Forrest) Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum subsp. sanguineoides Cowan | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. sanguineoides (Cowan) Davidian | 
		Synonym | 
		  | 
		TRO | 
	
	
		| Rhododendron sanguineum var. sanguineum  | 
		Accepted | 
		  | 
		TRO |