centaurea cyanus, buglossoides arvensis, dichodon viscidum, stellaria media, anthemis arvensis, arabidopsis thaliana, lamium purpureum, medicago varia, roemeria argemone, thlaspi arvense, veronica hederifolia, veronica persica, veronica triloba, viola arvensis, agrostemma githago, capsella bursa-pastoris, erodium cicutarium, geranium pyrenaicum, lamium amplexicaule, myosotis arvensis, papaver rhoeas, poa annua, poa pratensis, tripleurospermum inodorum, veronica agrestis, veronica triphyllos