Spergularia diandra
- kingdom: Plantae
- phylum: Tracheophyta
- class: Magnoliopsida
- order: Caryophyllales
- family: Caryophyllaceae
- genus: Spergularia
- species: Spergularia diandra
Lake Oswego- Oak Grove
Oregon- White Salmon
Washington
United States
Ghardaïa