text: secale cereale, veronica hederifolia, buglossoides arvensis, centaurea cyanus, myosotis stricta, viola arvensis, galium aparine, myosotis discolor, roemeria argemone, scleranthus annuus, stellaria media, veronica arvensis, capsella bursa-pastoris, erysimum cheiranthoides, lamium purpureum, valerianella carinata, vicia sativa