text: setaria pumila, rumex acetosella, setaria viridis, achillea millefolium, anthoxanthum aristatum, arnoseris minima, centaurea cyanus, cirsium arvense, digitaria ischaemum, elymus repens, equisetum arvense, erodium cicutarium, erysimum cheiranthoides, fallopia convolvulus, galeopsis ladanum, galeopsis tetrahit, persicaria maculosa, poa annua, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, trifolium pratense