ground pine thickly covered with bristly leaves; widely distributed in barren sandy or peaty moist coastal regions of eastern and southeastern United States
ground pine thickly covered with bristly leaves; widely distributed in barren sandy or peaty moist coastal regions of eastern and southeastern United States
同义词：Lycopodium alopecuroides
grasses of the genera Alopecurus and Setaria having dense silky or bristly brushlike flowering spikes