senecio vulgaris, veronica persica, equisetum arvense, lapsana communis, lolium perenne, tussilago farfara, brachytheciastrum velutinum, capsella bursa-pastoris, elymus repens, euphorbia peplus, holcus lanatus, lamium purpureum, poa annua, ranunculus repens, raphanus raphanistrum, rumex obtusifolius, sonchus asper, sonchus oleraceus