secale cereale, alopecurus myosuroides, capsella bursa-pastoris, convolvulus arvensis, equisetum arvense, erysimum cheiranthoides, poa annua, stellaria media, thlaspi arvense, chaenorhinum minus, chenopodium album, euphorbia exigua, euphorbia helioscopia, fallopia convolvulus, galeopsis tetrahit, galium aparine, geranium dissectum, lysimachia arvensis, matricaria chamomilla, myosotis arvensis, persicaria maculosa, plantago major, poa trivialis, polygonum aviculare, ranunculus arvensis, sinapis arvensis, sonchus arvensis, veronica agrestis