Matucana ritteri
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Matucana ritteri faces severe threats from habitat destruction due to mining activities and urban expansion in its limited range in the Peruvian Andes. The species is further endangered by illegal collection for the international cactus trade, which targets its distinctive barrel-shaped form and colorful flowers. Climate change poses an additional threat by altering the specific temperature and precipitation patterns this high-altitude endemic requires for survival.
Habitat
This critically endangered cactus is endemic to rocky slopes and cliff faces in the high-altitude desert regions of central Peru, typically found between 2,000-3,500 meters elevation. It grows in extremely arid conditions on limestone and volcanic substrates where few other plant species can survive.
