equisetum arvense, centaurea cyanus, galeopsis tetrahit, lysimachia vulgaris, myosotis arvensis, scleranthus annuus, vicia sativa, alyssum alyssoides, trifolium pratense, arenaria serpyllifolia, capsella bursa-pastoris, chaenorhinum minus, galeopsis angustifolia, mentha arvensis, veronica persica, viola arvensis