medicago sativa, trifolium pratense, arenaria serpyllifolia, kickxia spuria, lysimachia arvensis, lysimachia vulgaris, myosotis arvensis, alopecurus myosuroides, calystegia sepium, cerastium fontanum, chenopodium album, cirsium arvense, euphorbia exigua, galium aparine, papaver rhoeas, persicaria maculosa, poa trivialis, setaria viridis, sinapis arvensis, sonchus asper, stellaria media, viola arvensis, capsella bursa-pastoris, convolvulus arvensis, erigeron canadensis, rumex obtusifolius, senecio vulgaris