sinapis arvensis, delphinium consolida, echinochloa crus-galli, papaver rhoeas, adonis aestivalis, camelina alyssum, chenopodium album, convolvulus arvensis, elymus repens, geranium dissectum, myosotis arvensis, persicaria maculosa, polygonum aviculare, thlaspi arvense, viola arvensis, bifora radians, fumaria officinalis, plantago media, vicia cracca