Atriplex polycarpa, the allscale, (or all-scale) cattle spinach, allscale saltbush, or cattle saltbush, is a plant in the family Amaranthaceae.
| Atriplex polycarpa | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Amaranthaceae |
| Genus: | Atriplex |
| Species: | A. polycarpa
|
| Binomial name | |
| Atriplex polycarpa | |
It is native to the Southwestern United States, California, and northern Mexico.
This species blooms in July and August.