HT, w, 2007, Smith, John T.; flowers have a slight yellow cast at center in autumn, 4½-5½ in., full, high-centered, borne mostly solitary, no fragrance; foliage medium, medium green, matte; prickles long, straight, white, moderate; growth upright, slightly spreading, tall (4½-5 ft.); hedging, exhibition
[Crystalline × Moonstone]