United States, California, Lassen, Northern High Sierra Nevada. Crest of Diamond Mountains 1.5 air-km east of Diamond Mtn; east end of the pond at the north end of Trail 2M29. T28N R12E S06 SW1/4 of SW1/4 USGS Quadrangle: Diamond Mtn 1:24,000
40.31 -120.674722 WGS 1984
T28N R12E S06 SW1/4 of SW1/4; 40§ 18m 36s N; 120§ 40m 29s W
2230 meters (7314ft)
Large flat moist to soggy meadow between the pond and the surrounding slopes of Artemisia tridentata and Wyethia mollis, dominated in places by Senecio hydrophylloides. On bare-ish mud among Senecio hydrophylloides, Trifolium longipes, etc.