thlaspi arvense, anthemis cotula, agrostis stolonifera, capsella bursa-pastoris, caucalis platycarpos, centaurea cyanus, chenopodium album, convolvulus arvensis, delphinium hispanicum, descurainia sophia, diplotaxis muralis, euclidium syriacum, falcaria vulgaris, fumaria schleicheri, galium aparine, galium tricornutum, lactuca saligna, lathyrus tuberosus, lepidium draba, lysimachia arvensis, medicago lupulina, melampyrum barbatum, polygonum aviculare, ranunculus arvensis, rapistrum perenne, setaria pumila, sonchus arvensis, stachys annua, vicia pannonica