echinochloa crus-galli, persicaria lapathifolia, agrostis stolonifera, equisetum arvense, populus canadensis, artemisia vulgaris, bidens frondosa, bidens tripartita, chaenorhinum minus, clematis vitalba, daucus carota, diplotaxis tenuifolia, elymus pungens, euphorbia cyparissias, helianthus tuberosus, lysimachia arvensis, medicago lupulina, melilotus albus, plantago uliginosa, rubus caesius, salix eleagnos, saponaria officinalis, tussilago farfara, veronica anagallis-aquatica, xanthium strumarium