Juncus interior   interior rush
native                      grasslike           
Distribution: Lucky Peak, Greenbelt, South Boise

UW Burke Herbarium Link: Juncus interior
USDA Plants Link: Juncus interior   (JUIN2)
Flora of North America Link: Juncus interior

Interior rush is a member of the Juncus tenuis complex, with short (< 1 mm) rounded membranous leaf auricles.  The inflorescence is relatively open.  Plants mostly occur at lower elevations, often at disturbed edges of ponds.