Petagnaea gussonei
Photo: Wikimedia Commons (CC) via https://en.wikipedia.org/wiki/Petagnaea
Overview
A detailed profile for this species is sourced from the IUCN Red List of Threatened Species as assessments become available.
Petagnaea gussonei faces severe threats from habitat degradation due to tourism pressure and trampling in its restricted Mediterranean cliff environments. The species' extremely limited distribution across a few rocky coastal sites makes it particularly vulnerable to localized disturbances, while climate change poses additional risks through altered precipitation patterns and increased storm intensity affecting its specialized cliff-face habitat.
Habitat
This endemic species inhabits rocky limestone cliffs and crevices along Mediterranean coastlines, typically growing in small pockets of soil within cliff faces. It thrives in areas with specific microclimatic conditions created by the interaction of sea spray, wind exposure, and partial shade from rock overhangs.
