The desert prickly-pear, known to botanists as Opuntia phaeacantha, is the Southwest's most widespread and abundant species of cactus. Unlike the giant saguaro (Carnegiea gigantea) that is restricted ...
A new study shows that demand for wild cactus and rare plants many soon surpass supply in the Chihuahuan Desert of Mexico and the US. Gland, Switzerland – Demand for wild cactus and rare plants by ...
An American desert icon is dying off in the southwestern United States. Experts say record-setting summers and intense droughts in Arizona are causing a well-known succulent to struggle. The saguaro ...
Bearing the state flower of Arizona, the saguaro cactus remains an essential part of the Sonoran Desert’s identity. The 40-60 foot-tall saguaro and its fruit are great natural resources for both ...
One of the easiest ways to compare the differences between the various types of cacti and to learn how plants survive on steep, rocky slopes is on the Cactus Loop Trail. A nature-trail guide, ...
These members of the genus Schulumbergea are endemic to a very small habitat along the southeast coast of Brazil. They grow in a series of coastal mountain ranges highly influenced by the proximity of ...
This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...
Many desert animals make use of the wide variety of cholla found within the desert environment. The fleshy fruits are a source of both food and moisture for many species of mammals. Birds find the ...
With their tough skins, pointy armor and legendary stamina, cacti are made to defend themselves from whatever nature throws at them. But large solar energy facilities are one threat that cacti weren’t ...
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