cirsium arvense, cynodon dactylon, sorghum halepense, amaranthus retroflexus, echinochloa crus-galli, chenopodium album, convolvulus arvensis, persicaria lapathifolia, alopecurus myosuroides, anthemis arvensis, arctium lappa, brassica nigra, capsella bursa-pastoris, crepis setosa, draba verna, geranium dissectum, lactuca saligna, mentha longifolia, mummenhoffia alliacea, polygonum aviculare, rorippa sylvestris, senecio vernalis, senecio vulgaris, sonchus asper, stachys palustris, veronica acinifolia