stellaria media, aethusa cynapium, alopecurus myosuroides, chenopodium album, euphorbia helioscopia, fallopia convolvulus, galium aparine, lapsana communis, papaver rhoeas, persicaria maculosa, veronica persica, viola arvensis, chenopodiastrum hybridum, fumaria officinalis, lamium purpureum, persicaria lapathifolia, poa annua, polygonum aviculare, sonchus asper, sonchus oleraceus, trifolium repens, tripleurospermum inodorum, matricaria chamomilla