plantago arenaria, digitaria sanguinalis, eragrostis pilosa, holosteum umbellatum, tragus racemosus, tribulus terrestris, viola kitaibeliana, arabidopsis thaliana, arenaria serpyllifolia, chondrilla juncea, crepis tectorum, cynodon dactylon, dasypyrum villosum, polycnemum majus, portulaca oleracea, trifolium arvense, veronica triphyllos, xanthium spinosum