sedum acre, festuca rubra, artemisia campestris, poa compressa, galium album, arenaria serpyllifolia, cerastium semidecandrum, dactylis glomerata, herniaria glabra, potentilla argentea, rumex acetosa, veronica verna, arabidopsis thaliana, linaria vulgaris, senecio vernalis, trifolium arvense, veronica arvensis, viola arvensis