brassica oleracea, capsella bursa-pastoris, chenopodium album, stellaria media, viola arvensis, arabidopsis thaliana, arenaria serpyllifolia, echinochloa crus-galli, elymus repens, fallopia convolvulus, galeopsis tetrahit, galinsoga parviflora, galium aparine, persicaria lapathifolia, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, thlaspi arvense, tripleurospermum inodorum, veronica arvensis