brassica napus, apera spica-venti, cota austriaca, descurainia sophia, papaver rhoeas, veronica hederifolia, capsella bursa-pastoris, stellaria media, viola arvensis, arenaria serpyllifolia, artemisia vulgaris, bromus sterilis, camelina microcarpa, delphinium consolida, elymus repens, erodium cicutarium, geranium pusillum, lactuca serriola, lamium amplexicaule, lamium purpureum, matricaria discoidea, tripleurospermum inodorum, veronica polita