cirsium arvense, galinsoga parviflora, solanum tuberosum, equisetum arvense, tussilago farfara, stellaria media, achillea millefolium, artemisia vulgaris, capsella bursa-pastoris, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, lycopsis arvensis, oxalis stricta, papaver rhoeas, persicaria lapathifolia, persicaria maculosa, setaria pumila, sinapis arvensis, sisymbrium officinale, thlaspi arvense, urtica urens, viola arvensis