| populus x beijingensis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766948154 |
| populus x beijingensis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766947234 |
| populus x beijingensis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766946132 |