beta vulgaris, galinsoga parviflora, capsella bursa-pastoris, echinochloa crus-galli, achillea millefolium, brassica oleracea, centaurea cyanus, chenopodium album, crepis biennis, elymus repens, epilobium montanum, erodium cicutarium, persicaria lapathifolia, persicaria maculosa, sonchus asper, stellaria media, viola arvensis