persicaria lapathifolia, chenopodium album, cirsium arvense, fallopia convolvulus, galinsoga parviflora, polygonum aviculare, sinapis arvensis, persicaria hydropiper, rorippa sylvestris, vicia hirsuta, anthemis arvensis, arenaria serpyllifolia, bidens tripartita, lamium purpureum, sherardia arvensis, stellaria media, veronica persica