sinapis arvensis, chenopodium album, amaranthus retroflexus, bifora radians, chondrilla juncea, cirsium arvense, convolvulus arvensis, crepis foetida, crepis setosa, delphinium consolida, diplotaxis muralis, echinochloa crus-galli, fallopia convolvulus, hibiscus trionum, lathyrus tuberosus, polygonum aviculare, rubus caesius, setaria pumila, sonchus arvensis, sonchus asper, stachys annua, tripleurospermum inodorum