The Collaborative International Dictionary of English v.0.48:

Flower \Flow"er\ (flou"[~e]r), v. i. [imp. & p. p. Flowered
   (flou"[~e]rd); p. pr. & vb. n. Flowering.] [From the noun.
   Cf. Flourish.]
   1. To blossom; to bloom; to expand the petals, as a plant; to
      produce flowers; as, this plant flowers in June.
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   2. To come into the finest or fairest condition.
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            Their lusty and flowering age.        --Robynson
                                                  (More's
                                                  Utopia).
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            When flowered my youthful spring.     --Spenser.
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   3. To froth; to ferment gently, as new beer.
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            That beer did flower a little.        --Bacon.
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   4. To come off as flowers by sublimation. [Obs.]
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            Observations which have flowered off. --Milton.
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The Collaborative International Dictionary of English v.0.48:

flowered \flowered\ adj.
   resembling or made of or suggestive of flowers.

   Syn: floral.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

flowered
    adj 1: resembling or made of or suggestive of flowers; "an
           unusual floral design" [syn: floral, flowered]