veronica hederifolia, anthemis arvensis, aristolochia clematitis, convolvulus arvensis, lathyrus aphaca, polygonum aviculare, rubus caesius, setaria pumila, vicia hirsuta, centaurea scabiosa, chondrilla juncea, cirsium arvense, delphinium consolida, erigeron canadensis, kickxia elatine, kickxia spuria, lathyrus tuberosus, lysimachia arvensis, trifolium arvense, trifolium repens, vicia sativa, vicia tetrasperma