mentha arvensis, sonchus arvensis, echinochloa crus-galli, equisetum arvense, lythrum salicaria, persicaria amphibia, setaria pumila, trifolium repens, agrostis stolonifera, amaranthus retroflexus, bidens tripartita, digitaria sanguinalis, erigeron canadensis, gratiola officinalis, lycopus europaeus, persicaria lapathifolia, plantago crassifolia, rumex stenophyllus, trifolium fragiferum, veronica anagalloides, xanthium strumarium