sonchus arvensis, myosotis arvensis, sinapis arvensis, thlaspi arvense, veronica persica, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, lipandra polysperma, persicaria lapathifolia, persicaria maculosa, plantago uliginosa, stellaria media, arenaria serpyllifolia, capsella bursa-pastoris, cirsium arvense, lamium amplexicaule, lysimachia arvensis, polygonum aviculare, senecio vulgaris