資料來源 : Webster's Revised Unabridged Dictionary (1913)

Culverkey \Cul"ver*key`\ (-k?`), n.
   1. A bunch of the keys or samaras of the ash tree. --Wright.

   2. An English meadow plant, perhaps the columbine or the
      bluebell squill ({Scilla nutans}). [Obs.]

            A girl cropping culverkeys and cowslips to make
            garlands.                             --Walton.