atriplex patula, elymus repens, equisetum arvense, lolium perenne, polygonum aviculare, ranunculus arvensis, tussilago farfara, agrostis stolonifera, chenopodium album, fallopia convolvulus, persicaria maculosa, raphanus raphanistrum, stellaria media, matricaria discoidea, poa trivialis, senecio vulgaris, rumex crispus