solanum tuberosum, elymus repens, glebionis segetum, chenopodium album, matricaria chamomilla, stellaria media, veronica persica, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, galinsoga quadriradiata, galium aparine, geranium pusillum, lamium amplexicaule, lamium purpureum, mentha arvensis, myosotis arvensis, persicaria amphibia, persicaria lapathifolia, polygonum aviculare, sinapis arvensis, sonchus arvensis, spergula arvensis, stachys palustris, tripleurospermum inodorum, tussilago farfara, vicia hirsuta