centaurea cyanus, papaver rhoeas, tripleurospermum inodorum, veronica persica, cirsium arvense, elymus repens, viola arvensis, ambrosia artemisiifolia, apera spica-venti, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, cerastium glomeratum, convolvulus arvensis, cota austriaca, delphinium consolida, fallopia convolvulus, galium aparine, lamium amplexicaule, lamium purpureum, matricaria chamomilla, myosotis arvensis, polygonum aviculare, ranunculus sardous, stellaria media, veronica arvensis, veronica hederifolia, vicia grandiflora, vicia hirsuta, vicia villosa