text: galeopsis tetrahit, mentha arvensis, persicaria hydropiper, sonchus arvensis, spergula arvensis, stachys palustris, stellaria media, vicia sativa, achillea millefolium, agrostis stolonifera, aphanes arvensis, avena fatua, centaurea cyanus, cirsium arvense, galeopsis pubescens, geranium pusillum, gnaphalium uliginosum, lathyrus pratensis, lysimachia arvensis, matricaria discoidea, myosotis arvensis, polygonum aviculare, stellaria graminea, vicia hirsuta, viola arvensis