convolvulus arvensis, crepis foetida, erigeron canadensis, erodium cicutarium, arenaria serpyllifolia, atriplex oblongifolia, bromus grossus, hordeum murinum, lactuca serriola, lolium perenne, medicago lupulina, setaria viridis, sisymbrium orientale, stellaria media, tragopogon dubius, achillea pannonica, geranium pusillum, reseda lutea