| Accession no. | Plant no. | Provenance type | Identification status | Date planted |
|---|---|---|---|---|
| RBGM 512729 | 1 | 3 | ||
| RBGM 510524 | 1 | 3 | ||
| RBGM 990341 | 1 | 3 | 28/07/2000 | |
| RBGM 522088 | 1 | 3 | ||
| Level 1 | Level 2 | Level 3 | Level 4 |
|---|---|---|---|
| Asia-temperate | |||
| China | |||
| China South-Central | |||
| Guizhou | |||
| Sichuan | |||
| China North-Central | |||
| Gansu | |||
| Hebei | |||
| Shaanxi | |||
| China Southeast | |||
| Guangxi | |||
| Henan | |||
| Jiangsu | |||
| Zhejiang | |||
| Tibet | |||
| Tibet |