southern amaranth
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Amaranthaceae
- genus: Amaranthus
- species: Amaranthus australis
Santa Cruz de Barahona
Barahona
Dominican RepublicMana
Guyane
French GuianaMobile
AlabamaArabi
LouisianaGulf Park Estates
Mississippi
United States