buglossoides arvensis, veronica hederifolia, adonis aestivalis, anthemis arvensis, arabidopsis thaliana, bunium bulbocastanum, centaurea cyanus, chondrilla juncea, convolvulus arvensis, galium spurium, muscari comosum, roemeria argemone, veronica triphyllos, viola arvensis, agrostemma githago, corydalis cava, lamium purpureum, ranunculus arvensis