lapsana communis, matricaria chamomilla, chenopodium album, raphanus raphanistrum, tripleurospermum inodorum, viola arvensis, apera spica-venti, convolvulus arvensis, galeopsis tetrahit, lamium purpureum, matricaria discoidea, myosotis arvensis, poa annua, polygonum aviculare, stellaria media, vicia hirsuta, gnaphalium uliginosum