solanum tuberosum, galium aparine, stellaria media, galeopsis tetrahit, galinsoga parviflora, centaurea cyanus, chenopodium album, elymus repens, equisetum arvense, erodium cicutarium, fallopia convolvulus, persicaria lapathifolia, sinapis arvensis, sisymbrium officinale, spergula arvensis, tussilago farfara, viola arvensis