abietinella abietina, arenaria serpyllifolia, geranium columbinum, medicago minima, sedum album, syntrichia ruralis, convolvulus arvensis, erodium cicutarium, tortella tortuosa, dianthus carthusianorum, echium vulgare, euphorbia cyparissias, grimmia pulvinata, potentilla verna, rhytidium rugosum, tortula muralis, verbascum lychnitis