convolvulus arvensis, anchusa azurea, chenopodium album, cirsium arvense, delphinium consolida, elymus repens, fallopia convolvulus, galium aparine, lactuca serriola, mentha arvensis, persicaria lapathifolia, polygonum aviculare, portulaca oleracea, rubus caesius, rumex acetosella, rumex crispus, salvia verticillata, sinapis arvensis, sonchus arvensis, stellaria media, vicia cracca, viola arvensis