Stellaria pungens
Leaves pungent-pointed, rigid, sessile, very narrow-ovate to ovate, mostly 6–8 mm long. Flowers on axillary peduncles usually exceeding the leaves. Sepals rigid, pungent pointed, c. 8 mm long. Petals equal in length to sepals. Much branched, decumbent or ascending perennial. Widespread. WSF, gullies and margins of RF. Fl. spring–summer. Prickly Starwort