equisetum arvense, hordeum vulgare, fumaria officinalis, lathyrus tuberosus, cirsium arvense, fallopia convolvulus, medicago lupulina, silene noctiflora, convolvulus arvensis, galium aparine, sinapis arvensis, stachys palustris, stellaria media, thlaspi arvense, armoracia rusticana, elymus repens, euphorbia helioscopia, geranium dissectum, lamium purpureum, myosotis arvensis, persicaria maculosa, ranunculus repens, sonchus arvensis, veronica persica, viola arvensis