corynephorus canescens, filago arvensis, agrostis capillaris, elymus repens, erigeron canadensis, erodium cicutarium, helichrysum arenarium, hypericum perforatum, jasione montana, logfia minima, potentilla argentea, rumex acetosella, scleranthus perennis, setaria viridis, trifolium arvense, arenaria serpyllifolia, echium vulgare, erigeron annuus, melilotus albus, scleranthus annuus, arabidopsis thaliana