vaccinium myrtilloides

from The Collaborative International Dictionary of English v.0.48
Bilberry \Bil"ber*ry\, n.; pl. {Bilberries}. [Cf. Dan.
   b["o]lleb[ae]r bilberry, where b["o]lle is perh. akin to E.
   ball.]
   1. (Bot.) The European whortleberry ({Vaccinium myrtillus});
      also, its edible bluish black fruit.
      [1913 Webster]

            There pinch the maids as blue as bilberry. --Shak.
      [1913 Webster]

   2. (Bot.) Any similar plant or its fruit; esp., in America,
      the species {Vaccinium myrtilloides}, {Vaccinium
      c[ae]spitosum} and {Vaccinium uliginosum}.
      [1913 Webster]
    

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