bark
brown
circle
clover
cut
deforestation
disafforestation
eco
ecology
environment
field
forest
garden
gardening
grass
green
ground
lawn
lumber
lumbering
material
natural
nature
nature protection
nobody
old
outdoors
park
plant
preservation of nature
protection of nature
rings
rough
saw cut
section
stump
summer
texture
timber
top view
tree
trunk
wood
wooden