agrostis stolonifera, stellaria media, apera spica-venti, capsella bursa-pastoris, chenopodium album, elymus repens, fallopia convolvulus, fumaria officinalis, matricaria chamomilla, persicaria maculosa, poa trivialis, sinapis arvensis, triticum aestivum, poa annua, rumex obtusifolius, sisymbrium officinale, solanum nigrum, sonchus oleraceus, trifolium pratense, mercurialis annua, urtica dioica