hordeum murinum, lolium perenne, poa annua, sisymbrium officinale, sonchus oleraceus, bromus hordeaceus, eupatorium cannabinum, picris hieracioides, plantago lanceolata, angelica sylvestris, brachypodium pinnatum, crepis vesicaria, daucus carota, hypochaeris radicata, lolium arundinaceum, medicago lupulina, poa pratensis, ranunculus repens, urtica dioica