tanacetum vulgare, elymus repens, poa trivialis, trifolium campestre, achillea millefolium, alopecurus myosuroides, anchusa officinalis, apera interrupta, aristolochia clematitis, bromus hordeaceus, capsella bursa-pastoris, cerastium glomeratum, chenopodium album, cirsium arvense, convolvulus arvensis, echium vulgare, erigeron annuus, erigeron canadensis, erodium cicutarium, galium aparine, petrorhagia saxifraga, poa compressa, sedum sexangulare, solidago gigantea, trifolium repens, valerianella locusta, verbena officinalis, veronica arvensis, veronica persica, vicia sativa, xanthium orientale