资料来源 : WordNet®

foxtail grass
     n 1: ground pine thickly covered with bristly leaves; widely
          distributed in barren sandy or peaty moist coastal
          regions of eastern and southeastern United States [syn:
          {Lycopodium alopecuroides}]
     2: grasses of the genera Alopecurus and Setaria having dense
        silky or bristly brushlike flowering spikes [syn: {foxtail}]