Fimbristylis puberula var. puberula
Family: Cyperaceae
chestnut sedge,  more...
[Fimbristylis anomala Boeckeler,  more]
Fimbristylis puberula var. puberula image
Wisconsin Dept. of Natural Resources  
Etymology: Fimbristylis: fimbria for "fringe" and stylus for "style," which is fringed with hairs in genuine species
Plants: perennial sedge; stems base of culm (grass stem) NOT swollen
Conservation Status: Endangered