Cylindropuntia santamaria
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Cylindropuntia santamaria faces severe pressure from urban development and agricultural expansion across its limited range in Baja California Sur, Mexico. The species' restricted distribution makes it particularly vulnerable to habitat fragmentation, while invasive plant species compete for resources in its desert scrub environment. Climate change poses an additional threat through altered precipitation patterns that could disrupt the delicate water balance this cactus requires for survival.
Habitat
This endemic cactus inhabits arid desert scrublands and rocky slopes in the southern Baja California peninsula. It typically grows in well-drained soils among other desert vegetation, requiring specific microclimatic conditions found only in its narrow geographic range.