galeopsis tetrahit, lamium purpureum, viola arvensis, aethusa cynapium, artemisia vulgaris, capsella bursa-pastoris, cirsium arvense, elymus repens, fallopia convolvulus, galium aparine, glechoma hederacea, gnaphalium uliginosum, lapsana communis, lysimachia arvensis, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, poa annua, poa trivialis, polygonum aviculare, stellaria media, veronica arvensis, veronica persica, argentina anserina, matricaria chamomilla, matricaria discoidea, valerianella dentata