galium aparine, equisetum arvense, poa annua, ranunculus repens, argentina anserina, poa trivialis, veronica persica, anthemis arvensis, cirsium arvense, convolvulus arvensis, elymus repens, galinsoga parviflora, glechoma hederacea, lamium purpureum, matricaria chamomilla, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, polygonum aviculare, sherardia arvensis, sonchus arvensis, veronica agrestis, apera spica-venti, aphanes arvensis, veronica polita, vicia tetrasperma