text: bromus tectorum, arrhenatherum elatius, hypericum perforatum, sedum sexangulare, cerastium brachypetalum, artemisia vulgaris, convolvulus arvensis, daucus carota, poa pratensis, arenaria serpyllifolia, erigeron annuus, falcaria vulgaris, reseda lutea, bromus sterilis, buglossoides arvensis, clinopodium acinos, potentilla argentea, veronica arvensis, geranium pusillum, holosteum umbellatum, allium scorodoprasum, crepis biennis, plantago lanceolata, arabidopsis thaliana, medicago lupulina, myosotis ramosissima, papaver rhoeas, senecio vulgaris, setaria pumila