cirsium arvense, bromus arvensis, daucus carota, bromus diandrus, bromus sterilis, torilis arvensis, hypochaeris radicata, dactylis glomerata, erigeron canadensis, crepis vesicaria, centaurium erythraea, cirsium vulgare, epilobium parviflorum, festuca maritima, filago arvensis, galium verrucosum, hypericum perforatum, lactuca serriola, lolium rigidum, lysimachia arvensis, medicago lupulina, picris hieracioides, senecio vulgaris, sonchus oleraceus, triticum aestivum, verbena officinalis