equisetum telmateia, calystegia sepium, ballota nigra, cephalaria transsylvanica, chenopodium album, cirsium arvense, datura stramonium, dipsacus laciniatus, elymus repens, lactuca serriola, lepidium draba, mentha longifolia, poa trivialis, reseda lutea, rumex crispus, senecio vulgaris, sonchus arvensis, symphytum officinale, artemisia vulgaris