anthemis cotula, polygonum aviculare, althaea officinalis, amaranthus retroflexus, artemisia absinthium, artemisia annua, atriplex tatarica, chenopodium album, erigeron canadensis, hibiscus trionum, hordeum murinum, lepidium coronopus, lepidium ruderale, lolium perenne, malva pusilla, medicago lupulina, oxybasis glauca, pulicaria vulgaris, rorippa austriaca, sonchus arvensis, trifolium repens, tripleurospermum inodorum