English: Cactus Eastern Prickly Pear (Opuntia compressa / Opuntia humifusa) found at the botanical garden of Balchik Palace, Bulgaria., Date: 4 June 2013, 16:35:28, Source: Own work, Author: MrPanyGoff
Prickly Pear Cactus (Opuntia spp.)
Uses a modified form of photosynthesis (CAM) to conserve water while reducing heat absorption, making it ideal for dry urban environments.