tripleurospermum inodorum, polygonum aviculare, atriplex prostrata, poa trivialis, agrostis capillaris, chenopodium album, medicago lupulina, persicaria lapathifolia, plantago major, atriplex patula, barbarea vulgaris, elymus repens, epilobium hirsutum, erigeron canadensis, matricaria discoidea, papaver rhoeas, poa annua, ranunculus repens, rumex obtusifolius, sisymbrium officinale, holcus lanatus, sinapis arvensis