arabidopsis thaliana, centaurea cyanus, elymus repens, vicia sativa, achillea millefolium, agrostemma githago, arenaria serpyllifolia, convolvulus arvensis, delphinium consolida, plantago uliginosa, anthemis arvensis, buglossoides arvensis, cerastium holosteoides, cota tinctoria, crepis tectorum, euphorbia esula, medicago falcata, medicago lupulina, neslia paniculata, raphanus raphanistrum, scleranthus annuus, silene vulgaris, trifolium arvense, veronica arvensis, veronica dillenii, viola arvensis