text: sambucus ebulus, agrostis stolonifera, hedera helix, urtica dioica, alliaria petiolata, amaranthus albus, artemisia biennis, arum italicum, bidens frondosa, bromus sterilis, echinochloa crus-galli, galium mollugo, impatiens balfourii, lactuca serriola, parietaria officinalis, persicaria hydropiper, persicaria lapathifolia, persicaria maculosa, portulaca oleracea, ranunculus repens, rosa canina, rubus caesius