secale cereale, arabidopsis thaliana, draba verna, elymus repens, roemeria argemone, aphanes arvensis, buglossoides arvensis, centaurea cyanus, cirsium arvense, equisetum arvense, erodium cicutarium, fallopia convolvulus, galeopsis tetrahit, galium aparine, juncus bufonius, lamium purpureum, myosotis arvensis, papaver dubium, silene latifolia, stellaria media, veronica hederifolia, veronica triphyllos, vicia hirsuta, vicia sativa, viola arvensis