arabidopsis thaliana, cytisus scoparius, euphorbia cyparissias, ornithopus perpusillus, pilosella officinarum, scabiosa columbaria, teesdalia nudicaulis, thymus praecox, veronica verna, achillea millefolium, cerastium brachypetalum, draba verna, hypericum perforatum, logfia minima, myosotis stricta, poterium sanguisorba, pulsatilla rubra, rumex acetosella, veronica arvensis, vicia sativa, viola arvensis