cardamine hirsuta, lactuca serriola, medicago lupulina, poa annua, vicia hirsuta, vicia sativa, equisetum arvense, erigeron canadensis, festuca rubra, hypochaeris radicata, lamium amplexicaule, lolium perenne, pinus sylvestris, rumex acetosa, senecio vulgaris, stellaria media, symphyotrichum tradescantii, veronica arvensis, viola arvensis