Plants in the Populus genus
P
- Populus 'Balsam Spire' (Tacatricho 32)
- P. alba (White Poplar)
- P. angustifolia (Narrowleaf Cottonwood)
- P. balsamifera (Balsam Poplar)
- P. ciliata (Himalayan Poplar)
- P. deltoides (Eastern Cottonwood)
- Populus deltoides monilifera (Plains Cottonwood)
- Populus deltoides wislizenii (Rio Grande Cottonwood)
P cont.
- P. euphratica
- P. fremontii (Cottonwood)
- P. grandidentata (Canadian Aspen)
- P. heterophylla (Swamp Cottonwood)
- P. maximowiczii (Doronoki)
- P. nigra (Black Poplar)
- P. pseudosimonii
- P. sieboldii (Japanese Aspen)
P cont.
- P. simonii
- P. tremula (Aspen Poplar)
- P. tremuloides (American Aspen)
- P. trichocarpa (Western Balsam Poplar)
- P. x canadensis (Canadian Poplar)
- P. x canescens (Grey Poplar)
- P. x jackii (Balm Of Gilead)