hordeum murinum, bromus sterilis, berteroa incana, bromus hordeaceus, bromus tectorum, dactylis glomerata, dasypyrum villosum, diplotaxis muralis, euphorbia peplus, galinsoga parviflora, lactuca serriola, lepidium ruderale, lolium perenne, lysimachia arvensis, malva neglecta, matricaria chamomilla, myosotis arvensis, polygonum aviculare, portulaca oleracea, sherardia arvensis, sisymbrium officinale, sonchus arvensis, stellaria media, trifolium campestre, urtica dioica, verbena officinalis