echinochloa crus-galli, chondrilla juncea, brassica rapa, convolvulus arvensis, rubus caesius, setaria pumila, anthemis cotula, cardamine pratensis, cephalaria transsylvanica, chenopodium album, crepis setosa, digitaria sanguinalis, eragrostis pilosa, eryngium campestre, falcaria vulgaris, lactuca serriola, lythrum salicaria, panicum capillare, persicaria lapathifolia, polygonum aviculare, rumex conglomeratus, sonchus arvensis, sorghum halepense, trifolium arvense