#xanthoria aureola
Xanthoria aureola
ok, before I get a bunch of messages and reblogs like “Oh! I’ve seen this! It’s all over my neighborhood!” I am gonna kill your hopes and dreams right now by saying what you are most likely seeing is Xanthoria parietina, which is super common pretty much everywhere and grows on just about everything. But, if your neighborhood happens to be a wind-swept, rocky, coastal habitat in Europe or northern Africa, this might actually be your guy! X. aureola is has a thick, golden-yellow to orange, foliose thallus made up of narrow, strap-shaped, overlapping lobes. It rarely produces apothecia, which are flat, round, and concolorous with the upper surface. It grows on nutrient-rich or siliceous rocks and cliffs along the seashore, and occasionally on walls and old wood.
