holcus lanatus, festuca rubra, bromus hordeaceus, festuca cinerea, anthoxanthum odoratum, veronica arvensis, arabidopsis thaliana, cerastium arvense, ceratodon purpureus, geranium molle, rumex acetosa, rumex acetosella, stellaria graminea, crepis capillaris, jacobaea vulgaris, silene latifolia