| Betulaceae | |
Betula platyphylla var. brunnea
| J.X. Huang | Bull. Bot. Res., Harbin 6(2): 125, pl. | 1986 |
| Betulaceae | |
Betula platyphylla var. cuneifolia
| (Nakai) H. Hara | J. Jap. Bot. 13: 385 | 1937 |
| Betulaceae | |
Betula platyphylla var. japonica
| (Miq.) Hara | | |
| Betulaceae | |
Betula platyphylla var. japonica
| (Miq.) H. Hara | J. Jap. Bot. 13: 384 | 1937 |
| Betulaceae | |
Betula platyphylla subsp. kamtschatica
| (Regel) Vorosch. | Florist. issl. v razn. Raionakh SSSR 162 | 1985 |
| Betulaceae | |
Betula platyphylla var. kamtschatica
| (Regel) Hara | ? | |
| Betulaceae | |
Betula platyphylla var. kamtschatica
| (Regel) H. Hara | J. Jap. Bot. 13: 385 | 1937 |
| Betulaceae | |
Betula platyphylla fo. laciniata
| (Miyabe & Tatew.) H. Hara | J. Jap. Bot. 13: 385 | 1937 |
| Betulaceae | |
Betula platyphylla subsp. mandshurica
| Kitag. | | |
| Betulaceae | |
Betula platyphylla var. mandshurica
| (Regel) H. Hara | J. Jap. Bot. 13(5): 385 | 1937 |
| Betulaceae | |
Betula platyphylla subsp. minutifolia
| (Kozhevn.) Kozhevn. | Novosti Sist. Vyssh. Rast. 18: 236 | 1981 |
| Betulaceae | |
Betula platyphylla var. phellodendroides
| S.L. Tung | Bull. Bot. Res., Harbin 1(1–2): 136 | 1981 |
| Betulaceae | |
Betula platyphylla subsp. platyphylla
| | | |
| Betulaceae | |
Betula platyphylla var. pluricostata
| (H.J.P. Winkl.) Tatew. | Bull. Forest. Soc. Hokkaido 32(384): 636 | 1934 |
| Betulaceae | |
Betula platyphylla var. rockii
| (Rehder) Rehder | J. Arnold Arbor. 20(4): 411 | 1939 |
| Betulaceae | |
Betula platyphylla var. szechuanica
| (C.K. Schneid.) Rehder | J. Arnold Arbor. 20: 311 | 1939 |
| Betulaceae | |
Betula platyphylla var. tauschii
| Tatew. | Bull. Forest. Soc. Hokkaido 32(384): 636 | 1934 |