Neomillspaughia emarginata
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Polygonaceae
- genus: Neomillspaughia
- species: Neomillspaughia emarginata
- San Andrés
- San José
Petén
Guatemala- Kendall
- Pinecrest
- South Miami
Florida
United States