This dwarf fern is one of our most treasured members of the family...the fern family. I observed the dryland sun fern, Cheilanthes argentea growing in both mainland China and Taiwan, native to rock outcrops, stone walls, and other such calcareous sites. The top of the star-shaped leaf is a rich green, but underneath (ok...you can look now) is a thick, silvery white coating like that stuff we put on tin roofs to prevent leaks...AWESOME! This cute little deer-resistant dryland lover is a great choice for the rock garden, but good drainage is essential for success.