Top Results for Saguaro
Carnegiea gigantea f. cristata is a crested mutation of the standard Saguaro cactus, native to the Sonoran Desert. While a typical Saguaro grows as a single tall, vertical column, this rare botanical form exhibits abnormal, fan-shaped or undulating growth patterns due to a mutation in the plant's ap...
Why this score
Extraordinary fan-shaped mutation of an iconic saguaro, extreme rarity, monumental longevity, and conservation significance create exceptional public and specialist esteem.
Scoring methodology
Signal Hill Petroglyphs are a group of prehistoric rock carvings in the Tucson Mountain District of Saguaro National Park, Arizona. The National Park Service attributes them to the Hohokam, who lived in southern and south-central Arizona during the first and second millennia CE. The site includes ge...
Why this score
Accessible Hohokam concentration in a dramatic setting with solid interpretation; modest scale and repetition limit distinction.
Scoring methodology
