poa annua, spergula arvensis, agrostis stolonifera, capsella bursa-pastoris, chenopodium album, fallopia convolvulus, gnaphalium uliginosum, lapsana communis, persicaria hydropiper, plantago uliginosa, raphanus raphanistrum, rumex acetosella, scleranthus annuus, stellaria media, trifolium repens, vicia hirsuta, apera spica-venti, mentha arvensis, myosotis arvensis, persicaria lapathifolia, persicaria maculosa, ranunculus repens, rumex crispus, sonchus arvensis, sonchus asper, tripleurospermum inodorum