bio
botanical
branch
care
eco
ecological
energy
farm
foliage
food
fresh
fuel
garden
gardening
green
grow
herb
herbal
icon
laurel
leaf
leaves
line
material
mint
natural
naturalness
nature
organic
park
plant
recycled
seed
seedling
set
sign
silhouette
spices
sprout
streak
tea
tree
twig
vegan
vegetarian
veggie
vine