apera spica-venti, chenopodium album, convolvulus arvensis, euphorbia exigua, fallopia convolvulus, lysimachia foemina, ranunculus repens, viola arvensis, aphanes microcarpa, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, equisetum arvense, euphorbia helioscopia, fumaria officinalis, galium aparine, lamium purpureum, matricaria chamomilla, myosotis arvensis, papaver rhoeas, persicaria maculosa, persicaria mitis, plantago major, polypogon viridis, stellaria media, valerianella locusta, veronica arvensis, leucanthemum vulgare, papaver dubium, picris hieracioides, thlaspi arvense