apera spica-venti, alopecurus myosuroides, aphanes microcarpa, arabidopsis thaliana, centaurea cyanus, chenopodium album, convolvulus arvensis, elymus repens, fumaria officinalis, galium album, lipandra polysperma, lysimachia arvensis, myosotis arvensis, ranunculus arvensis, ranunculus repens, stellaria media, trifolium repens, valerianella locusta, veronica arvensis, veronica hederifolia, veronica persica, vicia hirsuta, viola arvensis, euphorbia helioscopia, lamium purpureum, sherardia arvensis, spergula arvensis