arvense
background
bottle brush
common
equisetaceae
equiseto
equisetum
fertile
field
fresh
giant horsetail
great
green
herb
herbal
horsetail
isolated
leaf
leaves
meadow
medical
medicinal
natural remedies
nature
naturopathy
northern
officinal
plant
rhizome
spore
sporophyte
sprig
stem
strobil
strobilus
uncultivated
weed
white
wild