arctium
asteraceae
background
beggar
biennial
bloom
blooming
blossom
botany
branch
bud
burdock
buttons
close
edible
field
flora
floral
flower
garden
grass
gray
greater
green
head
herb
herbal
lappa
leaf
lilac
macro
meadow
natural
nature
outdoor
petal
pink
plant
prickle
prickly
purple
s
stamen
stem
summer
thistle
tomentosum
uncultivated
up
wild