text: secale cereale, arenaria serpyllifolia, centaurea cyanus, capsella bursa-pastoris, cerastium holosteoides, chenopodium album, dactylis glomerata, elymus repens, fallopia convolvulus, medicago lupulina, myosotis arvensis, stellaria media, tripleurospermum inodorum, viola arvensis, achillea millefolium, anthemis arvensis, crepis tectorum, raphanus raphanistrum, sinapis arvensis, vicia hirsuta