The vegetation class found exclusively in coastal regions is mangrove. Mangroves thrive in saline coastal environments and serve essential ecological functions. Other options like scrub, forest, and savannah do not specifically belong to coastal regions. ;
The class of vegetation found exclusively in coastal regions is mangrove. Mangroves are specialized trees that thrive in saline intertidal zones and essential for coastal ecosystems. Other options like scrub, forest, and savannah are not confined to coastal areas.
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