text: spergula arvensis, persicaria hydropiper, achillea millefolium, fallopia convolvulus, galeopsis pubescens, galeopsis tetrahit, mentha arvensis, myosotis arvensis, persicaria lapathifolia, scleranthus annuus, sonchus arvensis, stachys palustris, viola arvensis, capsella bursa-pastoris, chenopodium album, galium aparine, gnaphalium uliginosum, lathyrus pratensis, rumex acetosella, rumex crispus, silene vulgaris