Spergularia is a genus in the family Caryophyllaceae, containing salt-tolerant plants known as sandspurrys and sea-spurreys. There are about 60 species.
Spergularia azorica – endemic to the archipelago of the Azores
Spergularia atrosperma - blackseed sandspurry
Spergularia bocconei (Scheele) Graebn. – Boccone's sand-spurrey
Spergularia canadensis
Spergularia catalaunica Monnier
Spergularia diandra (Guss.) Boiss.
Spergularia echinosperma (Celak.) Asch. & Graebn.
Spergularia heldreichii Foucaud
Spergularia ...