brassica napus, viola arvensis, fallopia convolvulus, myosotis arvensis, papaver rhoeas, tripleurospermum inodorum, apera spica-venti, artemisia vulgaris, capsella bursa-pastoris, euphorbia helioscopia, lamium purpureum, lysimachia arvensis, tanacetum vulgare, thlaspi arvense, trifolium repens, triticum aestivum, achillea millefolium, aethusa cynapium, arenaria serpyllifolia, cichorium intybus, sinapis arvensis, urtica dioica, valerianella dentata