text: sonchus asper, capsella bursa-pastoris, chenopodium album, ranunculus repens, atriplex patula, elymus repens, lipandra polysperma, lysimachia arvensis, poa annua, stellaria media, veronica persica, achillea virescens, aethusa cynapium, euphorbia exigua, euphorbia peplus, glechoma hederacea, lamium purpureum, mercurialis annua, persicaria lapathifolia, persicaria mitis, senecio vulgaris, trifolium repens, viola arvensis, convolvulus arvensis, galeopsis tetrahit, lysimachia vulgaris, polypogon viridis, symphytum officinale, trifolium pratense