Shorter forms are usually found on very exposed locations, such as east sides of headlands on south shores. Shrubs and vines may form interlocking masses, and epiphytic orchids anchored to trees and rocks may also be found in these formations. Many of the evergreen plants in this dry formation have small leathery leaves that can withstand the dryness, intense sun and wind exposure. Leaf structure and composition may help these plants preserve moisture and protect against foraging wildlife. Evergreen plants that keep their leaves during the dry season are most common, and there are also some deciduous species that periodically shed their leaves during the dry months.
Many plants have thorns and spines.
Stunted trees with multiple branches may be common, and there may be a few taller trees that emerge from the thicket. This formation is common in the drier south and east. Thicket and scrub, drought-deciduous shrubland occurs in areas that have been disturbed by constant grazing of animals, especially the abandoned pasture lands of east and south St. Thomas. Thicket and scrub, coastal shrubland is common in coastal areas like the mostly undisturbed south end of Magens Bay. The height of the coastal thicket is generally 3-4 m, with occasional emergent trees or palms.