calystegia sepium, cirsium arvense, galinsoga parviflora, ranunculus repens, capsella bursa-pastoris, convolvulus arvensis, elymus repens, galeopsis tetrahit, lamium amplexicaule, lamium purpureum, leontodon hispidus, persicaria lapathifolia, persicaria maculosa, poa annua, rorippa sylvestris, stellaria media