Source : Webster's Revised Unabridged Dictionary (1913)

Martagon \Mar"ta*gon\, n. [Cf. F. & Sp. martagon, It.
   martagone.] (Bot.)
   A lily ({Lilium Martagon}) with purplish red flowers, found
   in Europe and Asia.

Source : WordNet®

martagon
     n : lily with small dull purple flowers of northwestern Europe
         and northwestern Asia [syn: {Turk's-cap}, {Lilium
         martagon}]