cucurbita pepo, solanum nigrum, amaranthus albus, portulaca oleracea, urtica dioica, amaranthus retroflexus, apera spica-venti, chenopodium album, digitaria sanguinalis, galinsoga parviflora, persicaria lapathifolia, polygonum aviculare, setaria pumila, silene latifolia, urtica urens, xanthium strumarium, datura stramonium, echinocystis lobata, fallopia convolvulus, humulus lupulus, sonchus asper