hordeum vulgare, tripleurospermum inodorum, galeopsis tetrahit, myosotis arvensis, viola arvensis, fallopia convolvulus, sonchus arvensis, stellaria media, apera spica-venti, cirsium arvense, galeopsis bifida, lamium purpureum, tussilago farfara, veronica arvensis, veronica persica, elymus repens, equisetum arvense, euphorbia helioscopia, galinsoga quadriradiata, lapsana communis, mentha arvensis, oxalis stricta, persicaria amphibia, persicaria hydropiper, persicaria lapathifolia, poa annua, rorippa sylvestris, rumex crispus, sinapis arvensis, solanum tuberosum, stachys palustris, thlaspi arvense