artemisia campestris, potentilla cinerea, cerastium semidecandrum, festuca rubra, poa angustifolia, arabidopsis thaliana, arenaria serpyllifolia, calamagrostis epigejos, cerastium arvense, myosotis sicula, oenothera biennis, rumex acetosa, sedum acre, senecio vernalis, trifolium arvense, veronica verna