anthemis ruthenica, arabidopsis thaliana, papaver rhoeas, trifolium arvense, vicia villosa, cynodon dactylon, erigeron annuus, dianthus illyricus, bromus tectorum, capsella bursa-pastoris, sisymbrium orientale, sorghum halepense, anchusa officinalis, cerastium semidecandrum, holosteum umbellatum, apera spica-venti, arenaria serpyllifolia, daucus carota, linaria genistifolia, medicago minima