text: secale cereale, medicago sativa, amaranthus retroflexus, galinsoga parviflora, plantago major, avena sativa, chenopodium album, cirsium arvense, elymus repens, equisetum arvense, lysimachia arvensis, polygonum aviculare, silene latifolia, sonchus oleraceus, artemisia vulgaris, mentha arvensis, plantago lanceolata