linum usitatissimum, agrostis stolonifera, anthemis arvensis, centaurea cyanus, chenopodium album, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, gnaphalium uliginosum, juncus bufonius, myosotis arvensis, persicaria hydropiper, scleranthus annuus, viola arvensis, ornithopus sativus, persicaria maculosa, vicia sativa