capsella bursa-pastoris, myosotis arvensis, galeopsis tetrahit, mentha arvensis, agrostemma githago, galium aparine, lapsana communis, vicia cracca, viola arvensis, chenopodium album, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, trifolium repens, tussilago farfara, veronica arvensis