Columbia subject headings:
Coastal plants--Venezuela.
Leaves--Venezuela--Anatomy.
Mangrove plants--Venezuela.
Rain forest plants--Venezuela.
Harvard subject headings:
Coastal plants--Venezuela.
Leaves--Venezuela--Anatomy.
Mangrove plants--Venezuela.
Rain forest plants--Venezuela.
Princeton subject headings:
Coastal plants--Venezuela--Anatomy.
Leaves--Venezuela--Anatomy.
Mangrove plants--Venezuela--Anatomy.
Tropical plants--Venezuela--Anatomy.