Brown Woolly Sedge aka Wool-grass (Scirpus cyperinus) 2016-8-26 Newark, DE

-native

- aka Marsh Bulrush, Cottongrass Bulrush
- although the common names have "grass" or "bulrush" in them, it's a sedge.

good write up, also read comments:
http://thevasculum.blogspot.com/2012/04/scirpus-rubricosus.html
http://capemaywildlife.com/_templates/group_sedgeallies.html#Wool-grass