alternative
antiinflammatory
antimicrobial
antiseptic
astringent
authentic
aviculare
background
birdweed
botanical
botany
bundle
carotene
color
common
crawls
creeps
cut
edible
flora
floral
foliage
grass
green
growth
healing
healthy
herb
herbal
infusion
knotgrass
knotweed
leaf
leaves
life
lowgrass
medicinal
medicine
nature
organic
phytotherapy
plant
plants
polygonum
raw
science
stem
tannins
useful
wild