Christmas green, ground pine - any of several club mosses having long creeping stems and erect branches

Alopecurus pratensis, meadow foxtail - stout erect perennial grass of northern parts of Old World having silky flowering spikes; widely cultivated for pasture and hay; naturalized in North America

meadow grass, meadowgrass - any of various grasses that thrive in the presence of abundant moisture

bristle grass, bristlegrass - grasses of grasslands and woodlands having large gracefully arching spikes with long bristles beneath each spikelet

giant foxtail - two species of coarse annual foxtails that are naturalized weeds in United States

glaucous bristlegrass, Setaria glauca, yellow bristle grass, yellow bristlegrass, yellow foxtail - common weedy and bristly grass found in nearly all temperate areas

bottle grass, bottle-grass, green bristlegrass, green foxtail, rough bristlegrass, Setaria viridis - European foxtail naturalized in North America; often a troublesome weed

foxtail millet, Hungarian grass, Italian millet, Setaria italica - coarse drought-resistant annual grass grown for grain, hay and forage in Europe and Asia and chiefly for forage and hay in United States