text: chenopodium vulvaria, amaranthus blitum, amaranthus retroflexus, digitaria sanguinalis, malva sylvestris, amaranthus blitoides, amaranthus viridis, chenopodium album, chrozophora tinctoria, phaseolus vulgaris, polygonum aviculare, setaria verticillata, solanum alatum, sonchus oleraceus, amaranthus hybridus, chenopodium opulifolium, convolvulus arvensis, euphorbia chamaesyce, glebionis coronaria, heliotropium hirsutissimum, lactuca serriola, lolium perenne, lysimachia arvensis, portulaca oleracea, solanum nigrum, euphorbia helioscopia