| Salix arctica Pall. | Accepted |  | WCSP (in review) |  | 
	
		| Salix arctica var. antiplasta (C.K.Schneid.) Fernald | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. araioclada (C.K.Schneid.) Raup | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica subsp. arctica | Synonym |  | TRO |  | 
	
		| Salix arctica var. arctica | Synonym |  | TRO |  | 
	
		| Salix arctica var. brownei Andersson | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. caespitosa (P.B. Kenn.) Kelso | Synonym |  | TRO |  | 
	
		| Salix arctica subsp. crassijulis (Trautv.) A.K.Skvortsov | Accepted |  | WCSP (in review) |  | 
	
		| Salix arctica subsp. crassijulis (Trautv.) Hultén | Synonym |  | TRO |  | 
	
		| Salix arctica var. graminifolia (E.H. Kelso) Kelso | Accepted |  | TRO |  | 
	
		| Salix arctica var. groenlandica Andersson | Unresolved |  | WCSP (in review) |  | 
	
		| Salix arctica var. kophophylla (C.K.Schneid.) Polunin | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica f. leiocarpa Andersson [Unplaced] | Unresolved |  | WCSP (in review) |  | 
	
		| Salix arctica var. leiocarpa Ledeb. | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. minor Ledeb. | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica f. nervosa Andersson | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. pallasii (Andersson) Kurtz | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica subsp. petraea (Andersson) A.Love.D.Love & Kapoor | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. petraea Andersson | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica var. petrophila (Rydb.) Kelso | Synonym |  | WCSP (in review) |  | 
	
		| Salix arctica subsp. torulosa (Ledeb.) Hultén | Accepted |  | WCSP (in review) |  |