| betula platyphylla var. japonica | | japan: hokkaido, nishibetsu mire site3 | | 1497396285 |
| betula platyphylla var. japonica | | japan: hokkaido, nishibetsu mire site3 | | 1497396286 |
| betula platyphylla var. japonica | | japan: hokkaido | | 2234171927 |
| betula platyphylla var. japonica | | japan: hokkaido | | 2234188453 |
| betula platyphylla var. japonica | | japan: hokkaido | | 2234184039 |