phleum pratense, urtica dioica, atriplex prostrata, elymus repens, lamium purpureum, poa pratensis, achillea millefolium, arabidopsis arenosa, capsella bursa-pastoris, persicaria maculosa, ranunculus repens, veronica arvensis, anthriscus sylvestris, arabidopsis thaliana, carduus crispus, holcus lanatus, phalaris arundinacea, poa trivialis