bromus hordeaceus, elymus repens, erigeron canadensis, medicago lupulina, setaria viridis, trifolium campestre, achillea millefolium, agrostis capillaris, anthemis arvensis, anthoxanthum odoratum, apera spica-venti, arenaria serpyllifolia, artemisia campestris, centaurea cyanus, delphinium consolida, equisetum arvense, geranium pusillum, logfia minima, oenothera rubricaulis, papaver rhoeas, scleranthus annuus, silene latifolia, spergula arvensis