Day 99: Graphis scripta (Common Script Lichen) is as elegant as its scientific name sounds. The Latin words mean "inscribed" or "written," and it does indeed look like pencilled scribbles where it appears on bark. It is known to occur on a variety of trees (birch, beech and others), but here in the Pacific Northwest, it is most commonly found on Red Alder. As you can see, it is quite small, but when viewed under a hand lens, the unique elongated fruiting bodies reveal a longitudinal split. Where grain lines appear in the bark, these lirellae often follow the path of bark texture. What secret messages are hidden in Graphis scripta's code? Are they telling you to get outside and take a closer, much closer look at Nature?
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