| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766948270 |
| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766948268 |
| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766947350 |
| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766947348 |
| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766946444 |
| quercus robur | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766946442 |