stellaria media, papaver rhoeas, descurainia sophia, lactuca serriola, tripleurospermum inodorum, viola arvensis, cota austriaca, apera spica-venti, arenaria serpyllifolia, artemisia vulgaris, camelina microcarpa, capsella bursa-pastoris, carduus acanthoides, chenopodium album, convolvulus arvensis, crepis tectorum, daucus carota, delphinium consolida, erodium cicutarium, euphorbia helioscopia, galium aparine, medicago lupulina, reseda lutea, sonchus asper