hordeum distichon, euphorbia helioscopia, galeopsis tetrahit, persicaria maculosa, raphanus raphanistrum, spergula arvensis, fallopia convolvulus, plantago major, rumex acetosella, viola arvensis, agrostis capillaris, capsella bursa-pastoris, hieracium umbellatum, papaver dubium, plantago lanceolata, secale cereale, sinapis alba, vicia hirsuta