- foxtail grass, Lycopodium alopecuroides - ground pine thickly covered with bristly leaves; widely distributed in barren sandy or peaty moist coastal regions of eastern and southeastern United States
--1 is a kind of ground pine, Christmas green
- foxtail, foxtail grass - grasses of the genera Alopecurus and Setaria having dense silky or bristly brushlike flowering spikes
--2 is a kind of meadowgrass, meadow grass
--2 has particulars: