Perennial of Arctic Europe having large white flowers with inflated calyx.

synonyms: Silene uniflora, Silene vulgaris.

Polish: lepnica pospolita, lepnica rozdęta, lepnica zwyczajna

Bluish-green herb having sticky stems and clusters of large evening-opening white flowers with much-inflated calyx; sometimes placed in genus Lychnis.

synonyms: evening lychnis, Lychnis alba, Silene latifolia, white campion, white cockle.