Carex vulpinoidea - Fox Sedge
Likes a wet or moist location and full sun, does well around ponds and stream banks. Reaching a height of 1-3 feet with a spread of about 2 feet. The seed heads mature in late summer and resemble fox tails, hence the common name.
Sun to Semi-sun, Wet to moist Soil, 1-3 ft. Tall, Zones 3-7