The appeal lies in the vivid, asymmetrical pattern of yellow variegation against the low-profile, multi-ribbed body. The dark segments often blush into deep reds, dark chocolates, or near-blacks under bright light.
Features 12 to 22 prominent ribs packed with tiny, comb-like radial spines (about 2–4 mm long). These light-colored spines hug the body tightly, curving backward in a geometric arrangement.
In the summer, large, tubular, cream-white flowers burst forth from the cephalium. They open exclusively at night and are intensely, deliciously fragrant.
