lepidium didymum, spergula arvensis, chenopodium album, cardamine hirsuta, persicaria maculosa, plantago major, polygonum aviculare, sisymbrium officinale, stellaria media, cirsium arvense, elymus repens, fumaria muralis, galeopsis tetrahit, lamium purpureum, lolium multiflorum, ranunculus repens, rumex crispus, senecio vulgaris, trifolium repens, urtica urens, capsella bursa-pastoris