Juncus rugulosus
Peninsular Ranges, CA
Spjut & Marin 15312A, May 2003

Juncus acutus

Clark Co., NV, Gullion 378, 3 July 1952

Juncus acutus var. sphaerocarpus

Yavapai Co., AZ, Gould & Darrow 4204,
9 Apr 1947

Juncus mertensianus
Marble Mt. Wilderness,
One Mile Lake, CA
Spjut 15765, July 2004

Juncus parryi

Marble Mt. Wilderness,
Lake-of-the-Island, CA
Spjut 16009, July 2006