viola arvensis, aegopodium podagraria, holcus mollis, achillea virescens, crepis capillaris, equisetum arvense, galeopsis tetrahit, gnaphalium uliginosum, mentha arvensis, persicaria maculosa, poa trivialis, rumex obtusifolius, fallopia convolvulus, polypogon viridis, prunella vulgaris, raphanus raphanistrum