| pyrus betulifolia | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766946420 |
| pyrus betulifolia | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766947274 |
| pyrus betulifolia | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766948234 |