| Amaranthus blitoides | |
|---|---|
| Scientific classification | |
| Kingdom: | Plantae |
| (unranked): | Angiosperms |
| (unranked): | Eudicots |
| (unranked): | Core eudicots |
| Order: | Caryophyllales |
| Family: | Amaranthaceae |
| Genus: | Amaranthus |
| Species: | A. blitoides |
| Binomial name | |
| Amaranthus blitoides S.Wats. |
|
Amaranthus blitoides, commonly called Prostrate amaranth, Matweed, or Mat amaranth, is a glabrous annual plants species. It usually grows up to 0.6 m, though it may grow up to 1 m (3 feet). It flowers in the summer to fall.
It is believed to have been a native of the central or eastern United States, but it has naturalized in almost all of temperate North America. It has also naturalized in South America and Eurasia. Some authorities list it as an invasive species.
The seeds of Amaranthus blitoides were used as a food source by a number of Native American groups.[1]