elymus repens, matricaria chamomilla, mercurialis annua, setaria viridis, achillea millefolium, amaranthus retroflexus, atriplex patula, convolvulus arvensis, daucus carota, digitaria sanguinalis, falcaria vulgaris, isatis tinctoria, lactuca serriola, lamium album, lolium perenne, lysimachia arvensis, malva neglecta, polygonum aviculare, salvia pratensis, senecio vulgaris, solanum nigrum, sonchus oleraceus, thlaspi arvense