medicago lupulina, ambrosia artemisiifolia, setaria pumila, sonchus asper, stachys annua, ajuga chamaepitys, bifora radians, carduus acanthoides, chenopodiastrum hybridum, chenopodium album, cirsium arvense, convolvulus arvensis, delphinium consolida, euphorbia exigua, euphorbia falcata, fallopia convolvulus, hordeum distichon, lathyrus tuberosus, linaria vulgaris, lysimachia arvensis, lysimachia foemina, mercurialis annua, persicaria amphibia, reseda lutea, setaria viridis, silene noctiflora, sonchus oleraceus, viola arvensis