portulaca oleracea, stellaria media, amaranthus hybridus, corrigiola litoralis, digitaria sanguinalis, echinochloa crus-galli, persicaria maculosa, spergula arvensis, trifolium dubium, linaria spartea, raphanus raphanistrum, solanum nigrum, urtica dioica, arabidopsis thaliana, campanula lusitanica, erodium moschatum, gnaphalium uliginosum, lamium amplexicaule, senecio vulgaris