Carex capillaris, the hair-like sedge, is a species of sedge found in North America and northern Eurasia.Carex tiogana, from northern California, is sometimes included in Carex capillaris. Two subspecies are accepted:
Carex capillaris subsp. capillaris
Carex capillaris subsp. fuscidula (V.I.Krecz. ex T.V.Egorova) Á.Löve & D.Löve
Media related to Carex capillaris at Wikimedia Commons