aphanes arvensis, matricaria chamomilla, veronica arvensis, viola arvensis, myosotis arvensis, sonchus arvensis, viola tricolor, apera spica-venti, cirsium arvense, convolvulus arvensis, trifolium medium, tripleurospermum inodorum, valerianella dentata, agrostis capillaris, arabidopsis thaliana, artemisia vulgaris, chenopodium album, equisetum arvense, galium aparine, lamium purpureum, lysimachia arvensis, lythrum salicaria, plantago uliginosa, poa pratensis, scleranthus annuus, vicia tetrasperma, anthemis arvensis, phleum pratense, plantago lanceolata, ranunculus arvensis, roemeria argemone, vicia hirsuta