Rumex longifolius
| Dooryard dock | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Polygonaceae |
| Genus: | Rumex |
| Species: | R. longifolius |
| Binomial name | |
| Rumex longifolius | |
Rumex longifolius, commonly known as the dooryard dock or northern dock, is a perennial species of plant in the genus Rumex.
A variety has been described:
- Rumex longifolius var. nanus