Plant Communities:
Yellow Pine Forest
Red Fir Forest
wetland-riparian

Synonyms:
Juncus ensifolius var. brunnescens
Juncus ensifolius var. montanus
Juncus saximontanus f. brunnescens
Juncus saximontanus var. robustior
Juncus xiphioides var. macranthus
Juncus xiphioides var. montanus