artemisia absinthium, poa pratensis, artemisia vulgaris, erigeron canadensis, potentilla argentea, silene latifolia, artemisia campestris, berteroa incana, chenopodium album, convolvulus arvensis, elymus repens, geranium pusillum, leonurus cardiaca, lolium perenne, plantago lanceolata, polygonum aviculare, rumex acetosa