hordeum vulgare, aethusa cynapium, apera spica-venti, avena sativa, chenopodium album, elymus repens, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galium aparine, plantago lanceolata, polygonum aviculare, silene latifolia, sinapis arvensis, stellaria media, cirsium arvense, convolvulus arvensis, geranium dissectum, glechoma hederacea, lamium purpureum, lysimachia arvensis, medicago lupulina, papaver rhoeas, persicaria lapathifolia, thlaspi arvense, tripleurospermum inodorum, veronica persica, vicia sativa, viola arvensis