artemisia absinthium, festuca valesiaca, centaurea stoebe, ceratodon purpureus, echium vulgare, euphorbia cyparissias, hypericum perforatum, potentilla incana, arabidopsis thaliana, brachypodium pinnatum, carduus acanthoides, galatella linosyris, galium verum, geranium columbinum, poa compressa, potentilla argentea, potentilla inclinata, rosa canina, rumex acetosella, scleranthus perennis, thymus pulegioides, verbascum lychnitis, veronica dillenii, vicia tetrasperma, vincetoxicum hirundinaria, viola tricolor, dianthus carthusianorum