mercurialis annua, stellaria media, veronica persica, capsella bursa-pastoris, poa angustifolia, urtica urens, argentina anserina, convolvulus arvensis, elymus repens, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, geranium dissectum, lamium purpureum, lolium perenne, lysimachia arvensis, matricaria chamomilla, papaver rhoeas, persicaria maculosa, polygonum aviculare, ranunculus repens, senecio vulgaris, solanum nigrum, sonchus oleraceus, viola arvensis