matricaria chamomilla, chenopodium album, plantago major, poa annua, polygonum aviculare, agrostis stolonifera, lolium perenne, medicago lupulina, dactylis glomerata, elymus repens, lepidium coronopus, oxybasis rubra, persicaria maculosa, plantago lanceolata, solanum nigrum, trifolium pratense, trifolium repens