malva neglecta, amaranthus retroflexus, polygonum aviculare, urtica dioica, arctium tomentosum, argentina anserina, artemisia annua, atriplex hortensis, bromus hordeaceus, chenopodium album, convolvulus arvensis, echinochloa crus-galli, erigeron canadensis, galinsoga parviflora, glechoma hederacea, leonurus cardiaca, lipandra polysperma, lolium perenne, persicaria lapathifolia, persicaria mitis, plantago lanceolata, sambucus nigra, setaria pumila, solanum nigrum, urtica urens