sambucus ebulus, arctium lappa, cynodon dactylon, urtica dioica, ballota nigra, glechoma hederacea, robinia pseudoacacia, chenopodium album, convolvulus arvensis, elymus repens, erigeron canadensis, lactuca serriola, lolium perenne, mentha longifolia, onopordum acanthium, persicaria maculosa, rumex conglomeratus, sonchus oleraceus, torilis arvensis, verbascum phlomoides, verbena officinalis