Peristeria elata

from The Collaborative International Dictionary of English v.0.48
Dove plant \Dove" plant`\ (Bot.)
   A Central American orchid ({Peristeria elata}), having a
   flower stem five or six feet high, with numerous globose
   white fragrant flowers. The column in the center of the
   flower resembles a dove; -- called also {Holy Spirit plant}.
   [1913 Webster]
    

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