urtica dioica, arrhenatherum elatius, medicago lupulina, anthriscus sylvestris, equisetum arvense, heracleum sphondylium, persicaria maculosa, rumex obtusifolius, sonchus oleraceus, symphytum officinale, chenopodium album, cirsium arvense, hypochaeris radicata, lamium purpureum, lolium perenne, matricaria chamomilla