persicaria lapathifolia, amaranthus powellii, erigeron canadensis, kickxia spuria, persicaria maculosa, plantago major, portulaca oleracea, salix fragilis, xanthium strumarium, anthemis cotula, atriplex prostrata, bidens tripartita, chaenorhinum minus, datura stramonium, digitaria sanguinalis, echinochloa crus-galli, epilobium hirsutum, eragrostis pectinacea, helminthotheca echioides, helosciadium nodiflorum, hypericum tetrapterum, lactuca serriola, lycopus europaeus, lysimachia arvensis, lythrum salicaria, mentha pulegium, mentha suaveolens, parietaria judaica, paspalum distichum, senecio vulgaris, setaria pumila, solanum nigrum, symphyotrichum squamatum, veronica anagallis-aquatica, visnaga daucoides