setaria pumila, silene latifolia, arenaria serpyllifolia, camelina microcarpa, delphinium consolida, veronica hederifolia, viola arvensis, bromus commutatus, buglossoides arvensis, galium spurium, lolium rigidum, lysimachia arvensis, polygonum aviculare, veronica triphyllos, vicia sativa, apera spica-venti, centaurea cyanus, chenopodium album, cirsium arvense, descurainia sophia, elymus repens, medicago lupulina, myosotis arvensis, roemeria argemone, sonchus arvensis