solanum tuberosum, chenopodium album, elymus repens, lycopsis arvensis, rumex acetosella, scleranthus annuus, tripleurospermum inodorum, atriplex patula, capsella bursa-pastoris, erodium cicutarium, erysimum cheiranthoides, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, lamium purpureum, lapsana communis, medicago lupulina, neslia paniculata, persicaria maculosa, polygonum aviculare, sisymbrium officinale, sonchus arvensis, spergula arvensis, stellaria media, thlaspi arvense, veronica persica, viola arvensis