Carex gracilescens Steud.  
Family: Cyperaceae
Slender Loose-Flower Sedge,  more...
[Carex laxiflora var. gracillima (Boott) Boott ex B.L. Rob. & Fernald]
Carex gracilescens image
Morton Arboretum  
The National Science Foundation
This project made possible by National Science Foundation Award 1410069