Purple Sand Spurry is a plant native to Europe and
Asia, and it is present on other continents, including North and South
America and Australia, as an introduced species and in many areas a
common weed. It is an annual, or sometimes perennial, herb producing a
slender, glandular stem up to about 25 cm long. It is lined with
slightly fleshy linear or threadlike leaves each under 2 cm long. The
leaves may be tipped with hard points or spines, and they are
accompanied by shiny white lance-shaped stipules. Flowers occur in the
leaf axils and at the tips of the stems. They have hairy, glandular
sepals and five round-oval pink petals. Sepals are lanceshaped, 3-4.5
mm. Petals are uniformly pink, obovate, equaling or shorter than
sepals. Stamens are 5 or 10. Capsule is 4-5 mm, nearly equaling calyx.
Flowering: May-July.