bromus sterilis, anthemis arvensis, apera spica-venti, erodium cicutarium, aphanes arvensis, bromus arvensis, lycopsis arvensis, matricaria chamomilla, triticum aestivum, vicia hirsuta, vicia sativa, cirsium arvense, cynosurus cristatus, elymus repens, equisetum arvense, erigeron canadensis, hypericum perforatum, papaver rhoeas, saponaria officinalis, sonchus asper, tragopogon pratensis, vicia villosa, viola arvensis