fallopia convolvulus, panicum capillare, setaria viridis, amaranthus powellii, chenopodium album, clinopodium vulgare, digitaria sanguinalis, erigeron annuus, lysimachia arvensis, achillea millefolium, capsella bursa-pastoris, convolvulus arvensis, echinochloa crus-galli, glechoma hederacea, lamium purpureum, mentha arvensis, oxalis stricta, picris hieracioides, plantago lanceolata, polygonum aviculare, setaria pumila, silene latifolia, urtica dioica, verbena officinalis