secale cereale, centaurea cyanus, vicia villosa, agrostis capillaris, apera spica-venti, arenaria serpyllifolia, fallopia convolvulus, myosotis arvensis, phragmites australis, agrostemma githago, artemisia vulgaris, cerastium holosteoides, delphinium consolida, elymus repens, equisetum arvense, erigeron canadensis, erodium cicutarium, matricaria chamomilla, mentha arvensis, polygonum aviculare, scleranthus annuus, setaria viridis, spergula arvensis, trifolium arvense, trifolium repens, tripleurospermum inodorum, veronica arvensis, vicia hirsuta, vicia sativa, vicia tetrasperma, viola arvensis