galinsoga parviflora, stellaria media, persicaria maculosa, amaranthus blitum, calystegia sepium, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, digitaria sanguinalis, equisetum arvense, euphorbia helioscopia, galium aparine, glechoma hederacea, lamium purpureum, mentha arvensis, poa annua, ranunculus repens, rumex obtusifolius, sonchus oleraceus, stellaria aquatica, urtica dioica, veronica persica