| ulmus laevis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766948422 |
| ulmus laevis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766945890 |
| ulmus laevis | | China: Beijing Botanical Garden (BBG) of the Chinese Academy of Sciences, Beijing | | 766947510 |