bacteria
bark
big
botany
bracket fungus
chinese
cluster
conk
dead wood
decay
disease
eco system
ecology
forest
forestry
fungi
fungus
growing
growth
herbal
herbal medicine
inedible
large
medicinal
medicine
mushrooms
mycology
natural
nature
organisms
parasites
parasitic
remedy
rot
rotten
shelf
species
spores
tree
tree trunk
trunk
woodland