Chamaesyce ocellata subsp. arenicola (Parish) Thorne

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04389587
Plants of ESMERALDA COUNTY, NEVADA, U.S.A.
Euphorbiaceae	Spurge Family
Chamaesyce ocellata (Durand & Hilgard) Millspaugh
subsp. arenicola (Parish) Thome
DUNE SPURGE
WHITE MOUNTAINS: Alluvial fan below Sand Spring Canyon 2.3 miles ENE of Sand
Spring, Fishlake Valley watershed. Locally abundant. Loose fine sandy alluvium and shallow
drainages sloping 1° SE, with Ambrosia salsola, Atriplex canescens, Psorothamnus polydenius,
Sphaeralcea ambigua rosacea, Salsola paulsenii, Eriogonum maculatum, Euphrosyne
nevadensis, Loeseliastrum schottii, Loeseliastrum depressum, Eriastrum wilcoxii, Chamaesyce
micromera, Chamaesyce serpyllifolia, Pectis papposa, Tiquilia nuttallii, Stephanomeria
exigua, Bouteloua barbata, etc. Yellowish green prostrate annual to 4 dm across.
ELEVATION 5180 ft (1579 m). 37.91343°N 118.13114°W (±5m), WGS1984 datum.
TIN R35E S30?, W/2 of W/2.
More data & photos: https://www.inaturalist.org/observations/9844987
James D. Morefield 5834	(duplicate 3 of 3)
Dean Tonenna, Steve Matson, Bill Hoyer
16 August 2015
04389587