Salix columbiana
| Salix columbiana | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Salicaceae |
| Genus: | Salix |
| Species: | S. columbiana |
| Binomial name | |
| Salix columbiana (Dorn) Argus | |
 | |
| The range of Salix columbiana | |
| Synonyms[1] | |
| |
Salix columbiana, the Columbia River willow, is a species of willow known only from the US states of Washington and Oregon. It grows on dunes, floodplains and riverbanks, many of these locales being located near the Columbia River.[2]
Salix columbiana is a shrub sometimes as tall as 6.5 m. It is similar to S. exigua but with longer stipes 0.2-0.7 mm long. It’s flowering period is from May to July.[2]