misisipiano:
Bloodstain lichen (Haematomma)
misisipiano:
Usnea lichen after the rain.
misisipiano:
Lichen (Parmotrema, Usnea, Graphis, and probably a few others)
misisipiano:
Fairy pins (Phaeocalicium polyporaeum) growing on Trichaptum species
misisipiano:
Oak branch lichenscape (Ramboldia russula and others)
misisipiano:
Red Heads (Ramboldia russula) lichen
misisipiano:
Flourescent lichen
misisipiano:
Flourescent lichen