fumaria officinalis, lamium purpureum, amaranthus blitum, euphorbia helioscopia, mercurialis annua, chenopodium album, convolvulus arvensis, hibiscus trionum, mentha arvensis, sonchus oleraceus, stellaria media, amaranthus retroflexus, calystegia sepium, chenopodiastrum hybridum, cirsium arvense, elymus repens, lipandra polysperma, polygonum aviculare, sinapis arvensis, veronica persica