Swamp pink
- kingdom: Plantae
- phylum: Tracheophyta
- class: Liliopsida
- order: Liliales
- family: Melanthiaceae
- genus: Helonias
- species: Helonias bullata
Göteborg
Västra Götaland
Sweden
Camden- Highland Acres
- Kent Acres
- Rodney Village
- Wyoming
Delaware
United States