Hibiscus mutabilis

from WordNet (r) 3.0 (2006)
Hibiscus mutabilis
    n 1: Chinese shrub or small tree having white or pink flowers
         becoming deep red at night; widely cultivated; naturalized
         in southeastern United States [syn: {cotton rose},
         {Confederate rose}, {Confederate rose mallow}, {Hibiscus
         mutabilis}]
    

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