chenopodium album, capsella bursa-pastoris, elymus repens, euphorbia helioscopia, fumaria officinalis, galium aparine, lepidium coronopus, lysimachia arvensis, matricaria chamomilla, poa trivialis, polygonum aviculare, sonchus arvensis, veronica agrestis, chenopodium ficifolium, cirsium arvense, fallopia convolvulus, matricaria discoidea, persicaria maculosa, poa annua, stellaria media, agrostis stolonifera, galeopsis tetrahit, mentha arvensis, persicaria amphibia, plantago major, sinapis arvensis, thlaspi arvense, chaenorhinum minus, ranunculus repens, trifolium repens