artemisia vulgaris, rumex obtusifolius, cirsium vulgare, lolium perenne, persicaria amphibia, phleum pratense, ranunculus repens, sonchus asper, tripleurospermum maritimum, urtica dioica, poa trivialis, elymus repens, glyceria maxima, capsella bursa-pastoris, cirsium arvense, epilobium hirsutum, erigeron canadensis, galium aparine, geranium pusillum, heracleum sphondylium, lactuca serriola, lamium album, plantago lanceolata, plantago major, polygonum aviculare, rumex pratensis, sisymbrium officinale, medicago lupulina