galinsoga parviflora, chenopodium album, convolvulus arvensis, amaranthus hybridus, amaranthus retroflexus, calystegia sepium, ambrosia artemisiifolia, chenopodiastrum hybridum, cirsium arvense, digitaria sanguinalis, echinochloa crus-galli, elymus repens, erigeron canadensis, euphorbia helioscopia, glechoma hederacea, lamium purpureum, lipandra polysperma, lysimachia arvensis, malva sylvestris, medicago lupulina, oxalis stricta, plantago lanceolata, plantago major, potentilla reptans, potentilla supina, senecio vulgaris, sonchus oleraceus, stellaria media, verbena officinalis, veronica persica