parietaria judaica, asplenium ruta-muraria, arenaria serpyllifolia, bryum argenteum, ceratodon purpureus, chelidonium majus, epilobium parviflorum, erigeron acris, erigeron canadensis, grimmia pulvinata, rosulabryum capillare, sagina procumbens, solidago canadensis, sonchus oleraceus, betula pendula, cirsium arvense, crepis biennis, epilobium tetragonum, erigeron annuus, sedum album