| Accession no. | Plant no. | Provenance type | Identification status | Date planted |
|---|---|---|---|---|
| RBGM 511594 | 1 | 3 | ||
| RBGM 532349 | 1 | 1 | ||
| RBGM 511595 | 1 | 3 | ||
| RBGM 515643 | 1 | 3 | ||
| RBGM 511599 | 1 | 3 | ||
| Level 1 | Level 2 | Level 3 | Level 4 |
|---|---|---|---|
| Asia-temperate | |||
| Siberia | |||
| China | |||
| Inner Mongolia | |||
| Nei Mongol | |||
| Manchuria | |||
| Heilongjiang | |||
| Jilin | |||
| Liaoning | |||
| China North-Central | |||
| Shaanxi | |||
| Shandong | |||
| Shanxi | |||
| China Southeast | |||
| Henan | |||
| Jiangsu | |||
| Eastern Asia | |||
| Japan | |||
| Korea |