elymus repens, solanum tuberosum, convolvulus arvensis, equisetum arvense, chenopodium album, persicaria lapathifolia, polygonum aviculare, scleranthus annuus, stellaria media, tripleurospermum inodorum, tussilago farfara, veronica persica, achillea millefolium, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, euphorbia helioscopia, gnaphalium uliginosum, lapsana communis, mentha arvensis, persicaria hydropiper, raphanus raphanistrum, rumex acetosella, sonchus arvensis, sonchus oleraceus, spergula arvensis, stachys palustris, vicia hirsuta