poa annua, stellaria media, erysimum cheiranthoides, galium aparine, plantago major, sonchus asper, apera spica-venti, chenopodium album, cirsium arvense, lamium purpureum, lipandra polysperma, matricaria chamomilla, persicaria lapathifolia, persicaria maculosa, sonchus arvensis, stachys arvensis, trifolium repens, veronica arvensis