| Salicaceae | |
Salix phylicifolia var. monica
| (Bebb) Jeps. | Man. Fl. Pl. Calif. 265 | 1923 |
| Salicaceae | |
Salix phylicifolia var. pennata
| (C.R. Ball) Cronquist | Vasc. Pl. Pacif. N.W. 2: 63 | 1964 |
| Salicaceae | |
Salix phylicifolia subsp. phylicifolia
| | | |
| Salicaceae | |
Salix phylicifolia subsp. planifolia
| (Pursh) Hiitonen | Memoranda Soc. Fauna Fl. Fenn. 25: 82 | 1950 |
| Salicaceae | |
Salix phylicifolia var. planifolia
| (Pursh) Cronquist | Univ. Wash. Publ. Biol. 2: 63 | 1964 |
| Salicaceae | |
Salix phylicifolia subsp. pulchra
| (Cham.) Hultén | Kongl. Svenska Vetensk. Acad. Handl., n.s. 13(1): 136 | 1971 |
| Salicaceae | |
Salix phylicifolia subsp. rhaetica
| A.K. Skvortsov | | |
| Salicaceae | ** |
Salix phylicifolia var. subglauca
| (Andersson) Scoggan | Fl. Canada 1: 51 | 1978 |
| Salicaceae | |
Salix phylicifolia var. subglauca
| (Andersson) B. Boivin | Naturaliste Canad. 93(4): 437 | 1966 |