triticum aestivum, ambrosia artemisiifolia, deschampsia cespitosa, elymus repens, polygonum aviculare, lathyrus tuberosus, erigeron annuus, mentha pulegium, achillea millefolium, artemisia vulgaris, centaurea jacea, cirsium arvense, convolvulus arvensis, prunus spinosa, ranunculus repens, rubus caesius, symphytum officinale, tanacetum vulgare, tripleurospermum inodorum, veronica polita