Poplar (Populus)
Every species of the genus Populus in the catalogue.
- Eastern cottonwood (Populus deltoides)
- Himalayan poplar (Populus ciliata)
- White Poplar (Populus alba)
- Narrowleaf cottonwood (Populus angustifolia)
- Ontario Balsam Poplar (Populus balsamifera)
- Alamo cottonwood (Populus fremontii)
- Bigtooth aspen (Populus grandidentata)
- Black Poplar (Populus nigra)
- Populus pseudosimonii
- Japanese aspen (Populus sieboldii)
- Simon poplar (Populus simonii)
- Aspen (Populus tremula)
- Quaking aspen (Populus tremuloides)
- Western Balsam Poplar (Populus trichocarpa)