apothecia
bark
biology
botany
bright
close up
colours
common orange lichen
detail
ecology
ecosystem
folia
foliose
formicidae
formicinae
fungus
gold
golden
golden shield
growing
growth
leafy
macro
maritime
maritime sunburst lichen
moss
nature
orange
parietina
photobiont
pollution
rough
scale
shore lichen
structure
sunburst
surface
symbiosis
symbiotic
symbiotic relationship
textured
wildlife
xanthoria
xanthoria parietina
yellow
yellow scale