giant hogweed is a dangerous invasive plant in denmark

background bjapara bloom blossom botany cartwheelflower caution closeup dangerous flora flower garden giant green heracleum hogweed homeopathy invasion invasive kabrvbar leaf mantegazzianum mpebjacedil nature outdoors phototoxic plant poisonous rneklo rnloka seed spring summer toxic uncultivated white wild wildflower wildflowers