chenopodium album, aegopodium podagraria, elymus repens, ranunculus repens, spergula arvensis, capsella bursa-pastoris, cirsium arvense, galeopsis pubescens, galeopsis speciosa, galeopsis tetrahit, lipandra polysperma, persicaria hydropiper, polygonum aviculare, setaria pumila, silene latifolia, sonchus arvensis, stachys palustris, symphytum officinale, galium aparine