rhytidiadelphus squarrosus, festuca rubra, plantago lanceolata, achillea millefolium, agrostis capillaris, anthoxanthum odoratum, arrhenatherum elatius, rumex acetosa, cerastium holosteoides, hypochaeris radicata, jacobaea vulgaris, poa pratensis, rumex acetosella, thinopyrum junceiforme, arabidopsis thaliana