text: centaurea cyanus, secale cereale, anthemis arvensis, arenaria serpyllifolia, crepis tectorum, myosotis arvensis, sonchus arvensis, veronica arvensis, viola arvensis, capsella bursa-pastoris, cirsium arvense, elymus repens, fallopia convolvulus, vicia hirsuta, apera spica-venti, equisetum arvense, galium spurium, juncus bufonius, thlaspi arvense, trifolium pratense, tripleurospermum inodorum, vicia sativa