festuca rubra, arabidopsis thaliana, holcus lanatus, poa pratensis, rumex acetosa, stellaria media, veronica arvensis, achillea millefolium, bromus hordeaceus, capsella bursa-pastoris, draba verna, rumex acetosella, tanacetum vulgare, erodium cicutarium, geranium molle, luzula campestris, poa annua