arenaria serpyllifolia, chenopodium album, cirsium arvense, galium aparine, matricaria chamomilla, polygonum aviculare, stellaria media, thlaspi arvense, tripleurospermum inodorum, viola arvensis, aphanes arvensis, atriplex patula, elymus repens, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, galeopsis tetrahit, lamium amplexicaule, myosotis arvensis, papaver rhoeas, poa annua, vicia hirsuta, vicia tetrasperma, aethusa cynapium, centaurea cyanus