| Cassiope abbreviata Hand.-Mazz. | Accepted |  | WCSP (in review) | 
	
		| Cassiope × anadyrensis Jurtzev | Accepted |  | WCSP (in review) | 
	
		| Cassiope argyrotricha T.Z.Hsu | Accepted |  | WCSP (in review) | 
	
		| Cassiope dendrotricha Hand.-Mazz. | Synonym |  | WCSP (in review) | 
	
		| Cassiope ericoides (Pall.) D.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope fastigiata (Wall.) D.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope fujianensis L.K.Ling & G.Hoo | Accepted |  | WCSP (in review) | 
	
		| Cassiope hypnoides (L.) D.Don | Unresolved |  | WCSP (in review) | 
	
		| Cassiope lycopodioides (Pall.) D.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope lycopodioides subsp. cristapilosa Calder & Roy L.Taylor | Synonym |  | WCSP (in review) | 
	
		| Cassiope lycopodioides var. cristapilosa (Calder & R.L.Taylor) B.Boivin | Accepted |  | WCSP (in review) | 
	
		| Cassiope macrantha Hand.-Mazz. | Synonym |  | WCSP (in review) | 
	
		| Cassiope mairei H.Lév. | Synonym |  | WCSP (in review) | 
	
		| Cassiope membranifolia R.C.Fang | Accepted |  | WCSP (in review) | 
	
		| Cassiope mertensiana (Bong.) G.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope mertensiana subsp. californica Piper | Synonym |  | WCSP (in review) | 
	
		| Cassiope mertensiana subsp. ciliolata Piper | Synonym |  | WCSP (in review) | 
	
		| Cassiope mertensiana subsp. gracilis Piper | Synonym |  | WCSP (in review) | 
	
		| Cassiope myosuroides W.W.Sm. | Accepted |  | WCSP (in review) | 
	
		| Cassiope nana T.Z.Hsu | Accepted |  | WCSP (in review) | 
	
		| Cassiope oxycoccoides A.Gray | Synonym |  | WCSP (in review) | 
	
		| Cassiope palpebrata W.W.Sm. | Accepted |  | WCSP (in review) | 
	
		| Cassiope pectinata Stapf | Accepted |  | WCSP (in review) | 
	
		| Cassiope pulvinalis T.Z.Hsu | Synonym |  | WCSP (in review) | 
	
		| Cassiope redowskii (Cham. & Schltdl.) G.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope saximontana Small | Synonym |  | WCSP (in review) | 
	
		| Cassiope selaginoides Hook.f. & Thomson | Accepted |  | WCSP (in review) | 
	
		| Cassiope stelleriana (Pall.) DC. | Unresolved |  | WCSP (in review) | 
	
		| Cassiope tetragona (L.) D.Don | Accepted |  | WCSP (in review) | 
	
		| Cassiope tetragona subsp. saximontana (Small) Porsild | Synonym |  | WCSP (in review) | 
	
		| Cassiope tetragona var. saximontana (Small) C.L.Hitchc. | Accepted |  | WCSP (in review) | 
	
		| Cassiope wardii Marquand | Accepted |  | WCSP (in review) |