amamastla
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Rumex
- species: Rumex chrysocarpus
Gretna- Harvey
- New Orleans
- Terrytown
Louisiana- Brownsville
- McAllen
Texas
United States