nervous system:
Xanthoria parietina lichen
nervous system:
Lichen
nervous system:
lichen
nervous system:
Icmadophila ericetorum (aka fairy vomit lichen)
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Lichen on Klahhane Ridge
nervous system:
Hypogymnia krogiae lichen
nervous system:
Cladina rangiferina lichen
nervous system:
Cladonia lichen
nervous system:
Lobaria Pulmonaria - lichen
nervous system:
Lobaria Pulmonaria - lichen
nervous system:
Hypogymnia lichen
nervous system:
Hypogymnia krogiae lichen
nervous system:
Platismatia tuckermanii
nervous system:
Cladonia stellaris lichen
nervous system:
Cladonia stellaris lichen
nervous system:
Cladonia stellaris lichen
nervous system:
crustose lichen
nervous system:
lichen siege
nervous system:
Cladina mitis lichen
nervous system:
Cladonia arbuscula lichen
nervous system:
Cladonia bellidiflora ?
nervous system:
lobaria oregana lichen
nervous system:
Thamnolia subuliformis - "whiteworm lichen"
nervous system:
map lichen - Rhizocarpon geographicum
