setaria pumila, aristolochia clematitis, euphorbia tommasiniana, kickxia elatine, digitaria sanguinalis, echinochloa crus-galli, polygonum aviculare, cirsium arvense, convolvulus arvensis, delphinium consolida, erigeron canadensis, kickxia spuria, lathyrus aphaca, lysimachia arvensis, nigella arvensis, plantago major, rubus caesius, solanum nigrum, verbena officinalis