Echinocereus triglochidiatus var. arizonicus (Arizona Hedgehog)

This cactus has a very limited distribution and is an Endangered Species. It survives in a narrow elevational zone from the upper Sonoran Desert into the Chapparal (sometimes Madrean Evergreen Woodland) that occurs in its range. Its range covers areas east of Superior, AZ in Gila and Pinal counties.

Here is a selection of photos of individual Echinocereus triglochidiatus var. arizonicus (Arizona Hedgehog) cactus, all taken in the wild.

Highway Development in Sonora

In 2023 news, the formerly slow dirt road from Bavispe through Colonia Morelos to Agua Prieta has been paved, with additional bridges built. The area around the Sierra El Tigre and curve of the Rio Bavispe is now a relatively quick drive from Agua Prieta, while before this area was time-consuming to reach. Unfortunately the remote character of the region will likely suffer.