Columbia subject headings:
Harvard subject headings:
Botany--Brazil--Pernambuco.
Botany--Catalogs and collections--Denmark--Copenhagen.
Herbaria--Brazil--Catalogs.
Johan Maurits, Prince of Nassau-Siegen, 1604-1679.
Marggraf, Georg, 1610-1644--Herbarium.
Medicinal plants--Brazil--Pernambuco.
Medicinal plants--Catalogs and collections--Denmark--Copenhagen.
Natural history--Brazil
Piso, Willhelm, 1611-1678. Historia naturalis Brasiliae.
Plants--Catalogs and collections--Brazil--Pernambuco.
Princeton subject headings:
Botany--Brazil.
Marggraf, Georg, 1610-1644. Herbarium vivum brasiliense.
Natural history--Brazil.