festuca trachyphylla, avenula pubescens, carex arenaria, arabidopsis thaliana, cerastium arvense, convolvulus arvensis, cynoglossum officinale, dianthus carthusianorum, geranium molle, knautia arvensis, medicago lupulina, phleum phleoides, pimpinella saxifraga, plantago lanceolata, potentilla argentea, potentilla heptaphylla, thymus serpyllum, trifolium arvense, verbascum lychnitis, artemisia campestris, ononis spinosa, trifolium campestre, veronica spicata