sonchus oleraceus, capsella bursa-pastoris, euphorbia helioscopia, stellaria media, veronica agrestis, elymus repens, euphorbia peplus, fallopia convolvulus, galium aparine, lamium purpureum, lapsana communis, malva sylvestris, persicaria maculosa, poa annua, polygonum aviculare, senecio vulgaris, solanum nigrum, urtica urens, veronica persica