at, waldviertel, chenopodium album, convolvulus arvensis, cirsium arvense, stellaria media, capsella bursa-pastoris, setaria helvola, veronica persica, fallopia convolvulus, amaranthus retroflexus, elymus repens, viola arvensis, echinochloa crus-galli, polygonum aviculare, galinsoga parviflora, galium aparine, lysimachia arvensis, papaver rhoeas, lipandra polysperma, tripleurospermum inodorum, lamium purpureum, persicaria lapathifolia, digitaria sanguinalis, ambrosia artemisiifolia, persicaria maculosa, setaria viridis, equisetum arvense, oxalis stricta, euphorbia helioscopia, delphinium paniculatum, plantago major, delphinium consolida, sinapis arvensis, apera spica-venti, veronica hederifolia, lamium amplexicaule, erigeron canadensis, myosotis arvensis, sonchus oleraceus, solanum nigrum, stachys annua, sonchus arvensis, centaurea cyanus, veronica arvensis, sonchus asper, veronica polita, mercurialis annua, poa annua, aphanes arvensis, matricaria chamomilla, lactuca serriola