alliaria petiolata, chelidonium majus, sambucus nigra, urtica dioica, aegopodium podagraria, amaranthus retroflexus, arctium lappa, arctium tomentosum, argentina anserina, artemisia annua, ballota nigra, capsella bursa-pastoris, galinsoga quadriradiata, lamium album, leonurus cardiaca, persicaria hydropiper, veronica chamaedrys, viola odorata