Candelariella vitellina

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Candelariella vitellina 1
On rock. From the Gifford Pinchot National Forest, Washington.

Candelariella vitellina 2
On rock. From southern Ontario.

Candelariella vitellina 3
On Quercus agrifolia bark. From northern Coast Range near Napa, California.

Candelariella vitellina 4
On rock. From the North Shore of Lake Superior, Ontario.