equisetum arvense, apera spica-venti, vicia sativa, arenaria serpyllifolia, sonchus asper, agrostemma githago, convolvulus arvensis, valerianella locusta, vicia hirsuta, viola arvensis, anthoxanthum odoratum, capsella bursa-pastoris, cerastium fontanum, erigeron canadensis, lysimachia vulgaris, myosotis arvensis, papaver dubium, persicaria maculosa, trifolium repens, valerianella dentata, veronica arvensis