sambucus ebulus, elymus repens, arctium tomentosum, chelidonium majus, convolvulus arvensis, dactylis glomerata, falcaria vulgaris, galium aparine, lactuca serriola, poa angustifolia, prunus spinosa, rubus caesius, rumex obtusifolius, salvia nemorosa, sonchus oleraceus, tanacetum vulgare, vicia cracca