calamagrostis epigejos, sedum acre, potentilla cinerea, arabidopsis thaliana, arenaria serpyllifolia, artemisia campestris, berteroa incana, cerastium semidecandrum, erigeron canadensis, jasione montana, oenothera biennis, phleum phleoides, poa angustifolia, rumex acetosa, trifolium arvense, verbascum nigrum, verbascum thapsus, veronica verna