Parent species: Juncus hemiendytus
Plant Communities: wetland-riparian
Synonyms: Juncus triformis var. uniflorus
Counties: Alpine Butte El Dorado Fresno Lake Lassen Madera Mariposa Mendocino Modoc Napa Nevada Placer Plumas San Bernardino San Diego Shasta Sierra Siskiyou Sonoma Trinity Tulare Tuolumne Yuba