setaria pumila, echinochloa crus-galli, polygonum aviculare, rubus caesius, kickxia elatine, aristolochia clematitis, centaurea scabiosa, chondrilla juncea, cirsium arvense, convolvulus arvensis, delphinium consolida, digitaria sanguinalis, echium vulgare, erigeron canadensis, euphorbia tommasiniana, kickxia spuria, lathyrus aphaca, linaria vulgaris, lysimachia arvensis, nigella arvensis, plantago major, trifolium pratense, trifolium repens