stachys germanica, bromus hordeaceus, dactylis glomerata, daucus carota, equisetum arvense, lolium perenne, plantago lanceolata, artemisia vulgaris, cirsium arvense, convolvulus arvensis, crepis capillaris, falcaria vulgaris, plantago major, capsella bursa-pastoris, cirsium vulgare, erigeron canadensis, geranium pusillum, tripleurospermum inodorum, urtica dioica