scleranthus annuus, cirsium arvense, secale cereale, apera spica-venti, artemisia vulgaris, convolvulus arvensis, elymus repens, euphorbia esula, fallopia convolvulus, galeopsis angustifolia, galeopsis bifida, geranium pusillum, hypericum perforatum, linaria vulgaris, lysimachia arvensis, myosotis arvensis, plantago lanceolata, rubus caesius, stellaria graminea, trifolium campestre, tripleurospermum inodorum, veronica arvensis, veronica persica, viola arvensis, capsella bursa-pastoris, erigeron canadensis, fumaria officinalis, tanacetum vulgare, vicia sativa, vicia tetrasperma