witches' broom (spruce broom rust) on a spruce tree

July 19, 2018 • Mill Fork Canyon Trail, Deseret Peak Wilderness • Tooele County, Utah

Coordinates: 40.47666,-112.61301 (click for map)
witches' broom (spruce broom rust) on a spruce tree (Chrysomyxa arctostaphyli, Picea engelmannii) [Mill Fork Canyon Trail, Deseret Peak Wilderness, Tooele County, Utah]
Filename: 20180719-170959.jpg 3321x2214 pixels, ISO 125, f2.8 @ 1/60 sec
Chrysomyxa arctostaphyli, Picea engelmannii

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