polygonum aviculare, bromus tectorum, adonis aestivalis, capsella bursa-pastoris, delphinium consolida, papaver rhoeas, tripleurospermum inodorum, artemisia vulgaris, chenopodium album, descurainia sophia, erigeron acris, euphorbia helioscopia, fallopia convolvulus, lysimachia arvensis, medicago lupulina, reseda lutea, rorippa sylvestris, sonchus oleraceus, stachys annua