| Cassiope dendrotricha Hand.-Mazz. | Cassiope pectinata Stapf |
| Cassiope lycopodioides cristapilosa Calder & Roy L. Taylor | Cassiope lycopodioides (Pall.) D.Don |
| Cassiope macrantha Hand.-Mazz. | Cassiope pectinata Stapf |
| Cassiope mairei H.Lév. | Cassiope selaginoides Hook.f. & Thomson |
| Cassiope mariei H.LĂ©v. | Cassiope selaginoides Hook.f. & Thomson |
| Cassiope oxycoccoides A.Gray | Pieris nana (Maxim.) Makino |
| Cassiope pulvinalis T.Z.Hsu | Cassiope palpebrata W.W.Sm. |
| Cassiope saximontana Small, N. Amer. Fl. [N.L.Britton & al., eds.] 29(1): 59 (1914) | Cassiope tetragona (L.) D.Don |