hordeum distichon, polygonum aviculare, tripleurospermum inodorum, echinochloa crus-galli, geranium dissectum, kickxia elatine, lolium perenne, matricaria chamomilla, oxalis stricta, plantago uliginosa, setaria pumila, trifolium repens, veronica persica, arenaria serpyllifolia, avena fatua, brassica napus, capsella bursa-pastoris, chenopodium album, cirsium arvense, elymus repens, euphorbia exigua, euphorbia helioscopia, galinsoga quadriradiata, galium aparine, geranium pusillum, gnaphalium uliginosum, lysimachia arvensis, lythrum hyssopifolia, matricaria discoidea, medicago lupulina, myosotis arvensis, persicaria maculosa, poa annua, sherardia arvensis, sisymbrium officinale, stachys palustris, stellaria media, veronica arvensis, vicia sativa, vicia tetrasperma, viola arvensis, arctium lappa, equisetum palustre, papaver rhoeas, rorippa sylvestris, sonchus asper