apera spica-venti, elymus repens, galium aparine, papaver rhoeas, cirsium arvense, convolvulus arvensis, equisetum arvense, poa annua, stellaria media, veronica persica, vicia grandiflora, bromus secalinus, delphinium consolida, myosotis arvensis, persicaria lapathifolia, polygonum aviculare, sonchus arvensis, tripleurospermum inodorum