Field Marks: This small grass is distinguished by its soft, erect, unbranched spikes and its annual habit.
Habitat: Fallow fields, roadside ditches, around ponds, wet meadows, in sloughs.
Habit: Annual herb with fibrous roots.
Stems: Spreading or erect, sometimes branched, smooth or nearly so, up to 1 foot tall.
Leaves: Narrow but rather short, up to 3 inches long, up to 1/10 inch broad, rough to the touch.
Flowers: Borne in 1-flowered spikelets, with many spikelets crowded into a rather soft spike at the tip of the stem, the spikes up to 3 inches long, spikelets about 1/12 inch long, the scales rounded or somewhat pointed at the tip, smooth, with a slender awn arising near the base of the scale and protruding out of the spike.