Looks like Silene sp. Possibly Silene vulgaris. I think your pic shows the flowers without the petals, like this link...... http://alans-portfolio.org/Herbal/Flower-Pages/Silene_enfle.html http://images.google.com/imgres?img...earchBox&rlz=1I7SUNA_en-GB&sa=N&start=18&um=1