Juncus effusus ssp. effusus   soft or pasture rush
           (Alt: Juncus effusus var. compactus )
  
Juncaceae
non-native                      grasslike           
Distribution: Greenbelt, South Boise, Lucky Peak, West Valley

UW Burke Herbarium Link: Juncus effusus ssp. effusus
USDA Plants Link: Juncus effusus ssp. effusus   (JUEFE2)