quercus robur, lolium perenne, polygonum aviculare, glechoma hederacea, phragmites australis, aegopodium podagraria, anthriscus sylvestris, chenopodium album, cirsium arvense, elymus repens, urtica dioica, fallopia convolvulus, festuca rubra, galinsoga parviflora, phalaris arundinacea, poa annua, solanum nigrum, stellaria media, matricaria chamomilla, rumex obtusifolius, sisymbrium officinale