This document provides descriptions of 13 tree species found in Andalusia, Spain. It describes key identifying features such as size, bark, leaves, flowers, fruits, habitat preferences, and ecological adaptations for each species. The trees included are pinsapo fir, stone pine, holm oak, carob, wild olive, juniper, cork oak, savin juniper, melojo oak, and others. Each entry is 1-2 paragraphs with details about morphology, reproduction, longevity, soil and climate preferences.