rock-cress infected with rust fungus

May 7, 2020Pacific Crest Trail, Cascade-Siskiyou National MonumentJackson County, Oregon

Coordinates: 42.08294,-122.48103
rock-cress infected with rust fungus (Boechera sp., Puccinia monoica) [Pacific Crest Trail, Cascade-Siskiyou National Monument, Jackson County, Oregon]
Filename: 20200507-143901.jpg 1587x2116 pixels, ISO 125, f5.0 @ 1/1250 sec
Boechera sp., Puccinia monoica

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