Spergularia diandra

{{Short description|Species of plant}}

{{Speciesbox

| image = Spergularia diandra kz02.jpg

| genus = Spergularia

| species = diandra

| authority = (Guss.) Heldr.

| synonyms = Spergularia salsuginea

}}

Spergularia diandra, the alkali sandspurry, is a species of annual herb in the family Caryophyllaceae (carpetweeds). They have a self-supporting growth form and simple, broad leaves. Individuals can grow to 4.4 cm.{{Cite web|title=Spergularia diandra (Guss.) Heldr. - Encyclopedia of Life|url=https://eol.org/pages/586105|access-date=2022-02-04|website=eol.org}}{{Cite web |last=Mifsud |first=Stephen |date=2002-08-23 |title=Spergularia diandra (Southern Sea-Spurrey) : MaltaWildPlants.com - the online Flora of the Maltese Islands. |url=https://www.maltawildplants.com/CRYO/Spergularia_diandra.php |access-date=2022-03-07 |website=www.maltawildplants.com |language=en-us}}