helianthus tuberosus, bidens frondosa, calystegia sepium, rubus caesius, symphyotrichum lanceolatum, urtica dioica, artemisia vulgaris, bidens tripartita, echinochloa crus-galli, humulus lupulus, lythrum salicaria, persicaria lapathifolia, petasites hybridus, ranunculus repens, rumex obtusifolius, scrophularia auriculata, sonchus arvensis