text: chrozophora tinctoria, convolvulus arvensis, heliotropium europaeum, chenopodiastrum murale, lolium rigidum, beta macrocarpa, bromus sterilis, capsella rubella, carrichtera annua, centaurea melitensis, chenopodium album, chenopodium opulifolium, digitaria sanguinalis, diplotaxis muralis, ecballium elaterium, erodium cicutarium, erodium malacoides, fumaria parviflora, hedypnois rhagadioloides, lotus ornithopodioides, lysimachia arvensis, malva multiflora, melilotus sulcatus, papaver rhoeas, portulaca oleracea, reseda lutea, rumex spinosus, scorpiurus muricatus, sonchus asper, sonchus oleraceus