Galapagos Islands flora - lowlands zone vegetation
Is the most extensive vegetation zone. It is a semi-desert 
forest dominated by deciduoud trees and shrubs. The plants have adaptations to withstand drought. There are great numbers of endemic species. Lichens are abundant in this zone because they are tolerant of dry conditions and are capable of absorbing moisture from the occasional garua mist.
As an island slopes from the beach to an elevation of about 197 ft (60 m) elevation an arid desert like zone occurs.
This region is home to the many Cactus that live in the Galapagos including the Prickly Pear Cactus, Lava Cactus and Candelabra Cactus. Vine plants also make their home in the Arid Lowlands. The endemic lava morning glory and endemic passionflower can be found in this zone.
At the top of the Arid Lowlands the silvery leafed Palo Santo Tree with its collection of lichens can be seen.
