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Lettuce Lichen
Lobaria oregana
Mar – Jan
A big, leafy, yellow-green lichen of old conifer forests that pulls nitrogen from the air and feeds it to the forest.
Tapered Matchstick Lichen
Pilophorus clavatus
Apr, Jun – Oct
A tiny lichen of shaded forest rocks with short stalks tipped in black, like burnt matches poking out of the stone.