algae
ancestral lineage
closeup
commensalism
commensalistic
composite organism
crustose lichen
cyanobacteria
cyanobionts glucose
detail
epiphytes
erythritol
foliose lichen
fungi
fungus
growth
haustoria
holobiont
hyphae
lichen
lichenicolous fungi
lichenized fungal
lichenometry
macrolichen
material
microlichen
morphogenesis
mutualism
mutualistic
natural
nature
old
organism
outdoor
parasitic
parasitism
pathogenic fungi
photosynthetic
poikilohydric
rough
surface
symbiotic