persicaria hydropiper, digitaria ischaemum, achillea millefolium, bidens tripartita, centaurea cyanus, chenopodium album, equisetum arvense, erigeron canadensis, fallopia convolvulus, galeopsis tetrahit, gnaphalium uliginosum, lapsana communis, linaria vulgaris, oxalis stricta, persicaria amphibia, plantago lanceolata, psammophiliella muralis, raphanus raphanistrum, scleranthus annuus, setaria pumila, spergula arvensis, trifolium repens, viola arvensis