lactuca serriola, amaranthus retroflexus, chenopodium album, convolvulus arvensis, erigeron canadensis, sonchus arvensis, sonchus asper, tripleurospermum inodorum, artemisia vulgaris, capsella bursa-pastoris, elymus repens, lamium amplexicaule, malva pusilla, persicaria amphibia, potentilla supina, ranunculus repens, senecio vulgaris, stellaria aquatica, arctium tomentosum, atriplex patula, bromus tectorum, crepis tectorum, epilobium montanum, erigeron annuus, glechoma hederacea, gnaphalium uliginosum, linaria vulgaris, lipandra polysperma, matricaria discoidea, persicaria lapathifolia, plantago major, rorippa palustris, silene baccifera, sinapis arvensis, stachys palustris, urtica dioica, veronica serpyllifolia