centaurea cyanus, agrostis gigantea, arabidopsis thaliana, arenaria serpyllifolia, elymus repens, fallopia convolvulus, scleranthus annuus, viola arvensis, agrostemma githago, anthemis arvensis, campanula rapunculoides, delphinium consolida, erodium cicutarium, myosotis stricta, raphanus raphanistrum, rumex acetosella, trifolium arvense, veronica arvensis, veronica dillenii, silene vulgaris