equisetum arvense, mentha arvensis, lamium amplexicaule, capsella bursa-pastoris, lysimachia vulgaris, myosotis arvensis, spergula arvensis, achillea virescens, alyssum alyssoides, arenaria serpyllifolia, artemisia verlotiorum, chenopodium album, convolvulus arvensis, erigeron canadensis, persicaria maculosa, poa trivialis, sedum acre, sherardia arvensis, veronica arvensis, veronica persica, vicia cracca, vicia sativa