Silene latifolia

from WordNet (r) 3.0 (2006)
Silene latifolia
    n 1: bluish-green herb having sticky stems and clusters of large
         evening-opening white flowers with much-inflated calyx;
         sometimes placed in genus Lychnis [syn: {white campion},
         {evening lychnis}, {white cockle}, {bladder campion},
         {Silene latifolia}, {Lychnis alba}]
    

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