Populus trichocarpa
| Populus trichocarpa | |
|---|---|
| Black cottonwood | |
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Salicaceae |
| Genus: | Populus |
| Section: | Populus sect. Tacamahaca |
| Species: | P. trichocarpa |
| Binomial name | |
| Populus trichocarpa | |
| Range | |
| Synonyms | |
| |
Populus trichocarpa, the black cottonwood, western balsam-poplar or California poplar, is a deciduous broadleaf tree species native to western North America. It is used for timber, and is notable as a model organism in plant biology. The tree is notable for the seed-carrying cottony fluff it releases into the air each spring.