solanum tuberosum, stellaria media, veronica persica, persicaria lapathifolia, convolvulus arvensis, atriplex patula, avena sativa, bidens tripartita, chenopodium album, cirsium arvense, elymus repens, euphorbia helioscopia, fallopia convolvulus, galinsoga quadriradiata, galium aparine, geranium dissectum, geranium pusillum, lipandra polysperma, oxalis stricta, persicaria maculosa, raphanus raphanistrum, silene latifolia, solanum nigrum, sonchus arvensis, sonchus asper, stachys palustris, symphytum officinale, thlaspi arvense, tripleurospermum inodorum