festuca rubra, brachythecium albicans, agrostis capillaris, achillea millefolium, holcus lanatus, linaria vulgaris, veronica arvensis, arabidopsis thaliana, cerastium holosteoides, cerastium semidecandrum, hypochaeris radicata, jacobaea vulgaris, plantago lanceolata, rumex acetosa, rumex acetosella