secale cereale, persicaria hydropiper, agrostis gigantea, apera spica-venti, aphanes arvensis, fallopia convolvulus, galeopsis pubescens, juncus bufonius, agrostis capillaris, equisetum arvense, myosotis discolor, scleranthus annuus, spergula arvensis, stellaria media, viola arvensis, myosotis arvensis, vicia sativa