festuca pallens, seseli osseum, sempervivum globiferum, asplenium ruta-muraria, allium senescens, amelanchier ovalis, carduus defloratus, circinaria contorta, cladonia pyxidata, encalypta streptocarpa, flexitrichum flexicaule, hieracium bupleuroides, homalothecium philippeanum, pinus sylvestris, protoparmeliopsis muralis, tortella tortuosa