anthemis arvensis, scleranthus annuus, viola arvensis, apera spica-venti, arabidopsis thaliana, arenaria serpyllifolia, capsella bursa-pastoris, equisetum arvense, galeopsis tetrahit, lapsana communis, myosotis arvensis, thlaspi arvense, trifolium repens, veronica arvensis, buglossoides arvensis, centaurea scabiosa, fallopia convolvulus, poa trivialis, polygonum aviculare, solanum tuberosum, vicia cracca, vicia sepium