secale cereale, arenaria serpyllifolia, convolvulus arvensis, fallopia convolvulus, papaver rhoeas, agrostemma githago, apera spica-venti, centaurea cyanus, chenopodium album, cirsium arvense, delphinium consolida, erysimum cheiranthoides, medicago lupulina, melampyrum arvense, myosotis arvensis, polygonum aviculare, sinapis arvensis, tripleurospermum inodorum, veronica triphyllos, vicia grandiflora, vicia hirsuta, viola arvensis