anthemis arvensis, centaurea cyanus, lapsana communis, viola arvensis, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, fallopia convolvulus, galeopsis tetrahit, myosotis arvensis, rhinanthus alectorolophus, trifolium pratense, aegopodium podagraria, equisetum arvense, poa trivialis, scleranthus annuus, solanum tuberosum, veronica arvensis, vicia cracca, vicia sepium