descurainia sophia, artemisia vulgaris, arctium tomentosum, malva sylvestris, persicaria lapathifolia, apera spica-venti, bromus hordeaceus, capsella bursa-pastoris, chenopodium album, galeopsis tetrahit, galinsoga parviflora, galium aparine, geranium pusillum, lolium perenne, matricaria chamomilla, papaver rhoeas, rumex crispus, trifolium pratense, urtica dioica