prickly Russian thistle

November 9, 2015Boulder Canyon Trail, Superstition WildernessMaricopa County, Arizona

Coordinates: 33.51805,-111.40886 (click for map)
prickly Russian thistle (Salsola tragus) [Boulder Canyon Trail, Superstition Wilderness, Maricopa County, Arizona]
Filename: 20151109-151226.jpg 2316x3088 pixels, ISO 80, f4.0 @ 1/1000 sec
Salsola tragus

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